S2 General Mixed Homeworks S1 Revision Pythagoras Circle Algebra Integers Charts and Tables Number Patterns Area and Volume Fractions, Decimals and Percentages Brackets and Equations Scientific Notation Money, Bills and Finance Angles and Circle Trigonometry TDS Proportion and Variation More Statistics Factors

General Maths Mixed Homework Exercise 1 1)Evaluate, a) b) c) 2387 x 6d) )Convert these times into 24 hour clock a) 3:17 amb) 3:17 pmc) 11:43 pm d) 11:43 ame) 12:00 amf) 12:00 pm 3) Solve for x. a) x + 7 = 22 b) 6 x = 54 c) = 5 x 3 4)Convert these times into 12 hour clock a) 0942b) 2038c) 1032 d) 0006e) 2317f) ) a) Find the area of this rectangle. 13 cm 4 cm b) Find the perimeter of this rectangle. 6)How long are each of these time intervals ? a) 2:15 pm to 5:40 pm ? b) 10:40 am to 3:25 pm ? c) 6:35 pm to 8:25 am ? General Maths Mixed Homework Exercise 1 1)Evaluate, a) b) c) 2387 x 6d) )Convert these times into 24 hour clock a) 3:17 amb) 3:17 pmc) 11:43 pm d) 11:43 ame) 12:00 amf) 12:00 pm 3) Solve for x. a) x + 7 = 22 b) 6 x = 54 c) = 5 x 3 4)Convert these times into 12 hour clock a) 0942b) 2038c) 1032 d) 0006e) 2317f) ) a) Find the area of this rectangle. 13 cm 4 cm b) Find the perimeter of this rectangle. 6)How long are each of these time intervals ? a) 2:15 pm to 5:40 pm ? b) 10:40 am to 3:25 pm ? c) 6:35 pm to 8:25 am ?

General Maths Mixed Homework Exercise 2 1)Evaluate, a) 76 x 30b) c) 17 x 4000 d) e) 843 x 900f) )On the same Saturday in London there were people at Stamford Bridge, at the Emirates Stadium and at Upton Park. a) How many people attended these three games in total ? b) Find the difference between the Emirates Stadium and the Stamford Bridge attendances. c) One in eight people at the Upton Park were not West Ham fans. How many people at that match were West Ham fans ? 5)Which of these sums will have the bigger answer or ? Explain your answer. 3) Find the length of the unknown side in each of these right angled triangles. 6 m 8 m x m a)b) 12 cm 5 cm x cm 4) Find the perimeter of these triangles to one decimal place. 5 m 8 m a) b) 7 cm 19 cm General Maths Mixed Homework Exercise 2 1)Evaluate, a) 76 x 30b) c) 17 x 4000 d) e) 843 x 900f) )On the same Saturday in London there were people at Stamford Bridge, at the Emirates Stadium and at Upton Park. a) How many people attended these three games in total ? b) Find the difference between the Emirates Stadium and the Stamford Bridge attendances. c) One in eight people at the Upton Park were not West Ham fans. How many people at that match were West Ham fans ? 5)Which of these sums will have the bigger answer or ? Explain your answer. 3) Find the length of the unknown side in each of these right angled triangles. 6 m 8 m x m a)b) 12 cm 5 cm x cm 4) Find the perimeter of these triangles to one decimal place. 5 m 8 m a) b) 7 cm 19 cm

General Maths Mixed Homework Exercise 3 1) It costs £23 for one person to enter The Great North Run. How much would it cost for a charity to enter four hundred people for this race ? 2) Find the length of the unknown side in each of these right angled triangles, giving your answers to one decimal place. 11 m 13 m h m a)b) 7 cm 20 cm k cm 3) Find the area of this shape. 13 cm 12 cm 4) Calculate the area and the circumference of these circles. 9 m 12 cm a) b).. 5) Find the area of this shape. 13 cm 18 cm 6) 480 people work in an office. Four fifths of them come to work by car. An eighth of them travel by bus. The rest of the staff walk to work. How many people walk to work. General Maths Mixed Homework Exercise 3 1) It costs £23 for one person to enter The Great North Run. How much would it cost for a charity to enter four hundred people for this race ? 2) Find the length of the unknown side in each of these right angled triangles, giving your answers to one decimal place. 11 m 13 m h m a)b) 7 cm 20 cm k cm 3) Find the area of this shape. 13 cm 12 cm 4) Calculate the area and the circumference of these circles. 9 m 12 cm a) b).. 5) Find the area of this shape. 13 cm 18 cm 6) 480 people work in an office. Four fifths of them come to work by car. An eighth of them travel by bus. The rest of the staff walk to work. How many people walk to work.

General Maths Mixed Homework Exercise 4 1) Find the area of the shaded shape. 12 cm 8 cm 23 cm 2) Find the perimeter of this shape. Give your answer to 1 decimal place cm 3. 4 cm 3)Find, a) the area of this shape b) the perimeter of this shape 14 cm 6) For a = 5, b = 8, c = 2 and d = 3 4) To hire a car costs £25 a day and a £40 deposit. How much does it costs to hire a car for 14 days? 5)Collect like terms: a) b) c) d) 7) Find a)7.4 4b) x + x 4y + 3x - y 12a – 3b + 4a + 3b 8q + 3p – 12q - p a) b) c) d) 6a b – 4d 2c ab e) f) b 2 6acd General Maths Mixed Homework Exercise 4 1) Find the area of the shaded shape. 12 cm 8 cm 23 cm 3)Find, a) the area of this shape b) the perimeter of this shape 14 cm 6) For a = 5, b = 8, c = 2 and d = 3 4) To hire a car costs £25 a day and a £40 deposit. How much does it costs to hire a car for 14 days? 5)Collect like terms: a) b) c) d) 7) Find a)7.4 4b) x + x 4y + 3x - y 12a – 3b + 4a + 3b 8q + 3p – 12q - p a) b) c) d) 6a b – 4d 2c ab e) f) b 2 6acd 2) Find the perimeter of this shape. Give your answer to 1 decimal place cm 3. 4 cm

General Maths Mixed Homework Exercise 5 1) 3(x – 2) = 12 4(x + 7) = 44 2(x – 4) = 14 Multiply out the brackets and solve. a) b) c) 2) Find the area of the shaded shape. 9 cm 6 cm 17 cm 3)Find, a) ·43b) 192·6 500 c) 0086 x 60d) 60% of 730 m 4)Find, a) b) (-6) + 15 c) 20 + (-12) 5)Find the shortest distance between these coordinate points. Give your answers correct to one decimal place. a) (1, 2) and (6, 7) b) (3, -2) and (10, 4) 6)Find, a) (13) x 8b) 73 (-4) c) x 4d) (-8) – ) Find the area of this isosceles triangle. 8 cm 5 cm General Maths Mixed Homework Exercise 5 1) 3(x – 2) = 12 4(x + 7) = 44 2(x – 4) = 14 Multiply out the brackets and solve. a) b) c) 2) Find the area of the shaded shape. 9 cm 6 cm 17 cm 3)Find, a) ·43b) 192·6 500 c) 0086 x 60d) 60% of 730 m 4)Find, a) b) (-6) + 15 c) 20 + (-12) 5)Find the shortest distance between these coordinate points. Give your answers correct to one decimal place. a) (1, 2) and (6, 7) b) (3, -2) and (10, 4) 6)Find, a) (13) x 8b) 73 (-4) c) x 4d) (-8) – ) Find the area of this isosceles triangle. 8 cm 5 cm

General Maths Mixed Homework Exercise 6 1) Expand and simplify, a) 4 ( x + 7) - 3 x + 13 b) 6 ( a + 3) + a - 7 c) 3 (4 s + 5) + 7 (3 s + 2)d) 9 (6 w + 3) - 7 (4 s + 1) 2)The ages of the members of a local gym are as follows, Show this data on an ordered stem-and-leaf diagram. 4) This pie chart shows what happened to S6 after they left school. There were 80 pupils in the year. How many pupils: (a)were unemployed? (b)got a full time job? (c)went to University? (d)got a part time job? (e)went to college? College Full time job Uni Part time Unemployed 45 o 54 o 135 o 5) An S3 class were asked which kind of pet they had. The results are shown in the table below. Draw a bar chart to display this data. Pet Dog Cat Fish Mice Other Frequency )Use your calculator to do these divisions. Round your answer to 2 decimal places. a) 1428 ÷ 19b) ÷ 600 c) 529 ÷ 38d) 87 ÷ 16 General Maths Mixed Homework Exercise 6 1) Expand and simplify, a) 4 ( x + 7) - 3 x + 13 b) 6 ( a + 3) + a - 7 c) 3 (4 s + 5) + 7 (3 s + 2)d) 9 (6 w + 3) - 7 (4 s + 1) 2)The ages of the members of a local gym are as follows, Show this data on an ordered stem-and-leaf diagram. 4) This pie chart shows what happened to S6 after they left school. There were 80 pupils in the year. How many pupils: (a)were unemployed? (b)got a full time job? (c)went to University? (d)got a part time job? (e)went to college? College Full time job Uni Part time Unemployed 45 o 54 o 135 o 5) An S3 class were asked which kind of pet they had. The results are shown in the table below. Draw a bar chart to display this data. Pet Dog Cat Fish Mice Other Frequency )Use your calculator to do these divisions. Round your answer to 2 decimal places. a) 1428 ÷ 19b) ÷ 600 c) 529 ÷ 38d) 87 ÷ 16

General Maths Mixed Homework Exercise 7 1) a) Find the product of 8 and b) Find the difference between 8034 and c) Find the sum of the answer to a) and the answer to b). 2) Evaluate, a) b) c) 7.64 x 5 3) a) Find a formula that links y to x. x y b) Find y if x = 13. c) Find x if y = ) Find the perimeter of these triangles to one decimal place. 21 m 37 m a) b) 35 cm 58 cm 5)Find, a) the area of this shape b) the perimeter of this shape 28 cm 6) The circumference of a circle is mm. a) Calculate the diameter of this circle. b)Calculate the radius of this circle. General Maths Mixed Homework Exercise 7 1) a) Find the product of 8 and b) Find the difference between 8034 and c) Find the sum of the answer to a) and the answer to b). 2) Evaluate, a) b) c) 7.64 x 5 3) a) Find a formula that links y to x. x y b) Find y if x = 13. c) Find x if y = ) Find the perimeter of these triangles to one decimal place. 21 m 37 m a) b) 35 cm 58 cm 5)Find, a) the area of this shape b) the perimeter of this shape 28 cm 6) The circumference of a circle is mm. a) Calculate the diameter of this circle. b)Calculate the radius of this circle.

General Maths Mixed Homework Exercise 8 1) a) Find a formula that links y to x. x y b) Find y if x = 11. c) Find x if y = 95. 2) Find the volume of the cuboid. 13 cm 7 cm 8 cm 3)Find the area of each of these shapes. a)b)c) 12 m 5 m 8 cm 19 cm 6 cm 15 cm 4)Find the perimeter of this shape. Give your answer to one decimal place. 9 cm 16 cm 5 cm 5) Round these numbers as each question indicates. a) to 1 d.p. b) to 2 d.p. c) to 2 d.p. d) to 1 d.p. General Maths Mixed Homework Exercise 8 1) a) Find a formula that links y to x. x y b) Find y if x = 11. c) Find x if y = 95. 2) Find the volume of the cuboid. 13 cm 7 cm 8 cm 3)Find the area of each of these shapes. a)b)c) 12 m 5 m 8 cm 19 cm 6 cm 15 cm 4)Find the perimeter of this shape. Give your answer to one decimal place. 9 cm 16 cm 5 cm 5) Round these numbers as each question indicates. a) to 1 d.p. b) to 2 d.p. c) to 2 d.p. d) to 1 d.p.

General Maths Mixed Homework Exercise 9 1) Calculate the volume of this cuboid in litres. 90 cm 40 cm 30 cm 2) Find the area of this shape. 17 m 15 m 3) Change these percentages into decimals and fractions. a) 21%b) 90%c) 3%d) 24%e) 6% 4) A travel agent decides to reduce the price of all holidays by 32%. A trip to the Bahamas originally cost £3600. Find the new price of this holiday. 5)Calculate: a) b) c) d) 75% of £ % of $ % of 86p 72% of €520 6) Adam earns £ per year. He receives a 54% pay rise. How much does Adam earn now? 7) a) Find a formula that links y to x. x y b) Find y if x = 11. c) Find x if y = 95. General Maths Mixed Homework Exercise 9 1) Calculate the volume of this cuboid in litres. 90 cm 40 cm 30 cm 2) Find the area of this shape. 17 m 15 m 3) Change these percentages into decimals and fractions. a) 21%b) 90%c) 3%d) 24%e) 6% 4) A travel agent decides to reduce the price of all holidays by 32%. A trip to the Bahamas originally cost £3600. Find the new price of this holiday. 5)Calculate: a) b) c) d) 75% of £ % of $ % of 86p 72% of €520 6) Adam earns £ per year. He receives a 54% pay rise. How much does Adam earn now? 7) a) Find a formula that links y to x. x y b) Find y if x = 11. c) Find x if y = 95.

General Maths Mixed Homework Exercise 10 1) Find c)67% of $5900d)72% of 9670 kg a)40% of £2300b)8% of 2380 km 5) 3(x – 2) = 12 4(x + 7) = 44 2(x – 4) = 14 Multiply out the brackets and solve. a) b) c) 2) 3x – 7 = 20 4x + 3 = 39 2x – 9 = 19 a) b) c) Solve 3) Ben invested £5400 in a bank account which offers 3% interest pa. How much money will Ben have in his account after 3 months? 4) Calculate the following. a) 7·7 x 500b) 375 ÷ 60 c) 9·82 x 70 d) 252 ÷ 40e) 6·75 x 300 f) ÷ ) Evaluate, a) b) c) 7.64 x 5 7) Expand and simplify, a) 8 (x + 3) - 5x + 41 b) 8 (c + 5) - c - 31 c) 2 (5b + 2) + 3 (7b + 4) d) 6 (7s + 9) - 8 (5s + 6) General Maths Mixed Homework Exercise 10 1) Find c)67% of $5900d)72% of 9670 kg a)40% of £2300b)8% of 2380 km 5) 3(x – 2) = 12 4(x + 7) = 44 2(x – 4) = 14 Multiply out the brackets and solve. a) b) c) 2) 3x – 7 = 20 4x + 3 = 39 2x – 9 = 19 a) b) c) Solve 3) Ben invested £5400 in a bank account which offers 3% interest pa. How much money will Ben have in his account after 3 months? 4) Calculate the following. a) 7·7 x 500b) 375 ÷ 60 c) 9·82 x 70 d) 252 ÷ 40e) 6·75 x 300 f) ÷ ) Evaluate, a) b) c) 7.64 x 5 7) Expand and simplify, a) 8 (x + 3) - 5x + 41 b) 8 (c + 5) - c - 31 c) 2 (5b + 2) + 3 (7b + 4) d) 6 (7s + 9) - 8 (5s + 6)

General Maths Mixed Homework Exercise 11 1)Convert these numbers into Scientific Notation. a)3000b)53 000c)874 d) e) f)78 2)Write out these numbers in full. a) 8·3 x 10 4 b) 7·45 x 10 3 c) 5·97 x 10 5 d) 2·643 x )Round · 328 to a) the nearest 100b) the nearest 10 c) one decimal placed) two decimal places 4) Evaluate, a)4∙7895 x 300b)74∙ )a) Find a formula that links y to x. x y b) Find y if x = 15. c) Find x if y = )Arrange these into ascending order. a),0∙33, 34%, b),0∙13, 11%, )A man buys a bicycle for £180 and then sells it on for £216. a) Calculate the profit. b) Calculate the percentage profit. General Maths Mixed Homework Exercise 11 1)Convert these numbers into Scientific Notation. a)3000b)53 000c)874 d) e) f)78 2)Write out these numbers in full. a) 8·3 x 10 4 b) 7·45 x 10 3 c) 5·97 x 10 5 d) 2·643 x )Round · 328 to a) the nearest 100b) the nearest 10 c) one decimal placed) two decimal places 4) Evaluate, a)4∙7895 x 300b)74∙ )a) Find a formula that links y to x. x y b) Find y if x = 15. c) Find x if y = )Arrange these into ascending order. a),0∙33, 34%, b),0∙13, 11%, )A man buys a bicycle for £180 and then sells it on for £216. a) Calculate the profit. b) Calculate the percentage profit.

General Maths Mixed Homework Exercise 12 1)Write out these numbers in full. a) 8·3 x 10 4 b) 7·45 x 10 3 c) 5·97 x 10 5 d) 2·643 x )Convert these numbers into Scientific Notation. a)0·32b)0·005c)0·078 d)0· e)0· f)0· )Copy and complete this electricity bill. Householder: P Stanton Period: 01/02/ /03/07 Present Reading Previous Reading Units used UNITSCHARGES 129p/unit + VAT (8%) Amount due )Mr Harris bought a bicycle for £60. He repaired and and then sold it for £84. a) Calculate his profit. b) Calculate his percentage profit. 5) An insurance company advertises annual buildings insurance at a fee of £2·88 per £1000 and annual contents insurance at a fee at £4·83. Find the price of insuring, a) A flat worth £ with contents worth £ b) A house worth £ with contents worth £ ) The Davies family to go on holiday to France. They take £1300 spending money with them. In France they spend €1700. They convert their left over Euros back into UK money. Find how they will receive, giving your answer to the nearest penny. £1 = €1·43 General Maths Mixed Homework Exercise 12 1)Write out these numbers in full. a) 8·3 x 10 4 b) 7·45 x 10 3 c) 5·97 x 10 5 d) 2·643 x )Convert these numbers into Scientific Notation. a)0·32b)0·005c)0·078 d)0· e)0· f)0· )Copy and complete this electricity bill. Householder: P Stanton Period: 01/02/ /03/07 Present Reading Previous Reading Units used UNITSCHARGES 129p/unit + VAT (8%) Amount due )Mr Harris bought a bicycle for £60. He repaired and and then sold it for £84. a) Calculate his profit. b) Calculate his percentage profit. 5) An insurance company advertises annual buildings insurance at a fee of £2·88 per £1000 and annual contents insurance at a fee at £4·83. Find the price of insuring, a) A flat worth £ with contents worth £ b) A house worth £ with contents worth £ ) The Davies family to go on holiday to France. They take £1300 spending money with them. In France they spend €1700. They convert their left over Euros back into UK money. Find how they will receive, giving your answer to the nearest penny. £1 = €1·43

General Maths Mixed Homework Exercise 13 1)Copy and complete this electricity bill. Householder: A Cropley Period: 01/02/ /03/07 Present Reading Previous Reading Units used UNITSCHARGES 143p/unit + VAT (8%) Amount due )A new PC is available for a cash price of £380. The shop also offers HP terms of a 20% deposit and instalments of £18 a month for a period of 2 years. Find the Hire Purchase price of this PC. 3) Calculate x o in each of these diagrams. Show your working. a) 37 o xoxo b) xoxo 39 o c) 48 o 44 o xoxo d) xoxo 62 o 54 o 123 o 4) COPY the diagram and fill in all the missing angles. 123 o General Maths Mixed Homework Exercise 13 1)Copy and complete this electricity bill. Householder: A Cropley Period: 01/02/ /03/07 Present Reading Previous Reading Units used UNITSCHARGES 143p/unit + VAT (8%) Amount due )A new PC is available for a cash price of £380. The shop also offers HP terms of a 20% deposit and instalments of £18 a month for a period of 2 years. Find the Hire Purchase price of this PC. 3) Calculate x o in each of these diagrams. Show your working. a) 37 o xoxo b) xoxo 39 o c) 48 o 44 o xoxo d) xoxo 62 o 54 o 123 o 4) COPY the diagram and fill in all the missing angles. 123 o

General Maths Mixed Homework Exercise 14 2)A new three piece suite is available for a cash price of £2260. The shop also offers HP terms of a 15% deposit and instalments of £43·50 a month for a period of 5 years. Find the Hire Purchase price of the suite. 1)Mr Hughes bought a car for £1500 and then sold it later for £900. a) Calculate his loss. b) Calculate his percentage loss. 3) Calculate x o in each of these diagrams. Show your working. a) 31 o xoxo b) xoxo 132 o 4) Find the length of the side marked k cm. k cm 13 cm 28 o 5) Find the size of the angle marked k o. 28 cm k o 11 cm 6) Find the length of the side marked p cm. p cm 24 cm 31 o General Maths Mixed Homework Exercise 14 2)A new three piece suite is available for a cash price of £2260. The shop also offers HP terms of a 15% deposit and instalments of £43·50 a month for a period of 5 years. Find the Hire Purchase price of the suite. 1)Mr Hughes bought a car for £1500 and then sold it later for £900. a) Calculate his loss. b) Calculate his percentage loss. 3) Calculate x o in each of these diagrams. Show your working. a) 31 o xoxo b) xoxo 132 o 4) Find the length of the side marked k cm. k cm 13 cm 28 o 5) Find the size of the angle marked k o. 28 cm k o 11 cm 6) Find the length of the side marked p cm. p cm 24 cm 31 o

General Maths Mixed Homework Exercise 15 1) Find the size of the angle marked r o. 46 cm r o 17 cm 2) Find the size of the angle marked p o. 29 cm p o 7 cm 3) Calculate the average speed of: a) a car which travels 80km in 2 hours. b) a boat which travels 135 miles in 1 hour 30 minutes. c) a walker who covers 92 km in 2 hours 18 minutes. 4) Distance from home (km) :00am 10:00am 11:00am Terry drives from his house to his Gran’s house. He stopped for petrol on the way, stayed at his Gran’s for a while and then drove home via a different route. a)How far away does Terry’s Gran stay? b) How long did Terry stop for petrol? c) Calculate his speed for both the outward and return journey. d) Which part might have been done on the motorway? 5) A flight to Tenerife from Edinburgh takes 4 hours. The plane travels at 520 miles per hour. How far is it from Edinburgh to Tenerife? General Maths Mixed Homework Exercise 15 1) Find the size of the angle marked r o. 46 cm r o 17 cm 2) Find the size of the angle marked p o. 29 cm p o 7 cm 3) Calculate the average speed of: a) a car which travels 80km in 2 hours. b) a boat which travels 135 miles in 1 hour 30 minutes. c) a walker who covers 92 km in 2 hours 18 minutes. 4) Distance from home (km) :00am 10:00am 11:00am Terry drives from his house to his Gran’s house. He stopped for petrol on the way, stayed at his Gran’s for a while and then drove home via a different route. a)How far away does Terry’s Gran stay? b) How long did Terry stop for petrol? c) Calculate his speed for both the outward and return journey. d) Which part might have been done on the motorway? 5) A flight to Tenerife from Edinburgh takes 4 hours. The plane travels at 520 miles per hour. How far is it from Edinburgh to Tenerife?

General Maths Mixed Homework Exercise 16 1)A car begins a journey at 8:50am and the journey ends at 12:05pm. The car completes a total of 364 km during this time. Find the average speed for this journey. 2)Find, a) 2 5 of £75 b) 4 7 of 476 kg c) 75% of £326 d) 90% of 524 m 3)A car is available for a cash price of £8400. The shop also offers HP terms of a 12% deposit and instalments of £240 a month for a period of 3 years. Find the Hire Purchase price of this car. 4)Three cream cakes cost £4.14. How much would 5 cream cakes cost? 6)It takes 4 cleaners 3 hours to clean an office. How long would it take 6 cleaners to clean the same office block? 5)Find the shortest distance between these coordinate points. Give your answers correct to one decimal place. a) (-4, -8) and (3, -2) b) (3, -5) and (-6, 1) 7)A man buys a bicycle for £180 and then sells it on for £216. Calculate his percentage profit. 8)Sue has enough food to feed her seven horses for 12 days. How many days will the food last if she has eight horses? General Maths Mixed Homework Exercise 16 1)A car begins a journey at 8:50am and the journey ends at 12:05pm. The car completes a total of 364 km during this time. Find the average speed for this journey. 2)Find, a) 2 5 of £75 b) 4 7 of 476 kg c) 75% of £326 d) 90% of 524 m 3)A car is available for a cash price of £8400. The shop also offers HP terms of a 12% deposit and instalments of £240 a month for a period of 3 years. Find the Hire Purchase price of this car. 4)Three cream cakes cost £4.14. How much would 5 cream cakes cost? 6)It takes 4 cleaners 3 hours to clean an office. How long would it take 6 cleaners to clean the same office block? 5)Find the shortest distance between these coordinate points. Give your answers correct to one decimal place. a) (-4, -8) and (3, -2) b) (3, -5) and (-6, 1) 7)A man buys a bicycle for £180 and then sells it on for £216. Calculate his percentage profit. 8)Sue has enough food to feed her seven horses for 12 days. How many days will the food last if she has eight horses?

General Maths Mixed Homework Exercise 17 1) A train leaves a station at 3:40pm and travels until 7:25pm. During this time the average speed of the train is 120 kmh -1. How far did the train travel during this journey ? 2) Expand and simplify, a) 5 ( p + 3 ) – 2p - 6b) 6 ( a + 7 ) – 5a )Arrange these into ascending order. a),0∙77, 81%, b),0∙49, 53%, )Find the mean, median, range and mode for this data set )A survey was carried to find out how many times a group of driver had changed their cars for a newer one. Find the mean number of changes per owner. No. of changes ( x ) x x f Frequency ( f ) ) Calculate the volume of this cuboid in litres. 130 cm 70 cm 50 cm General Maths Mixed Homework Exercise 17 1) A train leaves a station at 3:40pm and travels until 7:25pm. During this time the average speed of the train is 120 kmh -1. How far did the train travel during this journey ? 2) Expand and simplify, a) 5 ( p + 3 ) – 2p - 6b) 6 ( a + 7 ) – 5a )Arrange these into ascending order. a),0∙77, 81%, b),0∙49, 53%, )Find the mean, median, range and mode for this data set )A survey was carried to find out how many times a group of driver had changed their cars for a newer one. Find the mean number of changes per owner. No. of changes ( x ) x x f Frequency ( f ) ) Calculate the volume of this cuboid in litres. 130 cm 70 cm 50 cm

General Maths Mixed Homework Exercise 18 1)A car travels completes a journey of 225 miles in 3 hours and 45 minutes. Find the average speed for this journey. 2) Expand and simplify, a) 4 ( x + 7) - 3 x + 13 b) 6 ( a + 3) + a - 7 c) 3 (4 s + 5) + 7 (3 s + 2)d) 9 (6 w + 3) - 7 (4 s + 1) 3)Some coloured blocks are placed in a bag. Two of them are red, four of them are green, three of them are blue and one of them is yellow. The bag is shaken and one block is taken out at random. a) State the probability that this block is blue. b) State the probability that this block is green. 4) It costs £18·69 to buy 7 pizzas from the supermarket for a party. Find the cost of buying 9 of these pizzas. 5) Factorise the following, a) 4 x + 2 b) 6 q + 18 q 2 c) 12 k - 27d) 21 – 14 w General Maths Mixed Homework Exercise 18 1)A car travels completes a journey of 225 miles in 3 hours and 45 minutes. Find the average speed for this journey. 2) Expand and simplify, a) 4 ( x + 7) - 3 x + 13 b) 6 ( a + 3) + a - 7 c) 3 (4 s + 5) + 7 (3 s + 2)d) 9 (6 w + 3) - 7 (4 s + 1) 3)Some coloured blocks are placed in a bag. Two of them are red, four of them are green, three of them are blue and one of them is yellow. The bag is shaken and one block is taken out at random. a) State the probability that this block is blue. b) State the probability that this block is green. 4) It costs £18·69 to buy 7 pizzas from the supermarket for a party. Find the cost of buying 9 of these pizzas. 5) Factorise the following, a) 4 x + 2 b) 6 q + 18 q 2 c) 12 k - 27d) 21 – 14 w 6) Calculate the missing angles in each triangle. a)b) c)d) 15 o 53 o 32 o 89 o 6) Calculate the missing angles in each triangle. a)b) c)d) 15 o 53 o 32 o 89 o