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2. Find the mean percentage mark of 37%, 42%, 68%, 55% and 39%. Find of 91. 2 15 Find 7% of 675. Find the area of a triangle with base of 1.25 m and a height of 1.6 m. What is 215 x 4 + 133 x 6 ? Find of of 280. 1 4 1 4 What is the volume of a cuboid 5.2 cm long, by 2.4 cm wide by 1.5 cm tall? Which number must we square to get 4.41?

3. © T Madas Find the mean of 6.11, 4.02, 0.89 and 1.25. Find of £620.40. 2 11 Find 2.5% of £26000. Find the area of a triangle with base of 1.68 m and a height of 1.25 m. What is 25 2 x 4 ? Find. 15 x 3.9 6.5 x 1.8 What is the value of (a + b) 2 if a = 2.2 and b = 1.7? Which number (correct to 2 decimal places) must we square to get 3.2?

4. © T Madas Find 43% of 561. Find of 2401. 2 7 Find the circumference of a circle with a diameter of 12 cm. Find the area of a circle with radius of 10 cm. What is 25 2 + 25 3 ? Find of of 800. 1 8 1 5 What is the width of a rectangle with an area of 928 cm 2 and a length of 64 cm? Which number must we square to get 18769?

5. © T Madas Find the mean percentage mark of 56%, 45%, 90%, 42% and 30%. What is as a decimal? 3 16 Write 24 out of 37.5 as a percentage. a 5 = 6 436 343. What is the value of a ? What is 8 x 2.5 2 – 50 ? Find. 75 x 5.2 7.8 x 4 What is the value of 2ab + b 2 if a = 14 and b = 9? Which number (correct to 2 decimal places) must we square to get 3.2?

6. © T Madas Increase 435 by 22%. Find of 2403. 2 9 Find the circumference of a circle with a radius of 10 cm. Find the area of a circle with diameter of 8 cm. What is 2n 2 if n = 5.5 ? Find of of 720. 2 3 3 4 What is the width of a rectangle with a perimeter of 51 cm and a length of 11.2 cm? Which number must we square to get 51.84?

7. © T Madas Find 42.7% of 12000. Find of 5500. 5 8 Divide £750 in the ratio of 3 : 5. Find the area of a semicircle with radius of 20 m. What is 4n 2 if n = 2.5 ? Find. 7.22 – 3.34 2.5 x 1.6 What is the value of 2(n + m) if n = 2.3 and m = 1.12? Calculate 6 + 4, giving your final answer correct to 1 d.p.

8. © T Madas What is 59.5 out of 87.5, as a percentage? Find of 2.5% of 5 500 000. 1 8 What is the largest share in dividing £10000 in the ratio of 2.5 : 5.5? Find the area of a quarter-circle with radius of 8 cm. What is 8n 2 + 2n if n = 1.5 ? Find. 7. 2 2 – 7.2 1.25 x 1.6 What is the value of 4(a + b) 2 if a = 7.2 and b = 6.2? Calculate 6 + 3 x 9 2, giving your answer correct to 1 d.p.

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10. Find the mean percentage mark of 37%, 42%, 68%, 55% and 39%. Find of 91. 2 15 Find 7% of 675. Find the area of a triangle with base of 1.25 m and a height of 1.6 m. What is 215 x 4 + 133 x 6 ? Find of of 280. 1 4 1 4 What is the volume of a cuboid 5.2 cm long, by 2.4 cm wide by 1.5 cm tall? Which number must we square to get 4.41?

11. © T Madas Find the mean of 6.11, 4.02, 0.89 and 1.25. Find of £620.40. 2 11 Find 2.5% of £26000. Find the area of a triangle with base of 1.68 m and a height of 1.25 m. What is 25 2 x 4 ? Find. 15 x 3.9 6.5 x 1.8 What is the value of (a + b) 2 if a = 2.2 and b = 1.7? Which number (correct to 2 decimal places) must we square to get 3.2?

12. © T Madas Find 43% of 561. Find of 2401. 2 7 Find the circumference of a circle with a diameter of 12 cm. Find the area of a circle with radius of 10 cm. What is 25 2 + 25 3 ? Find of of 800. 1 8 1 5 What is the width of a rectangle with an area of 928 cm 2 and a length of 64 cm? Which number must we square to get 18769?

13. © T Madas Find the mean percentage mark of 56%, 45%, 90%, 42% and 30%. What is as a decimal? 3 16 Write 24 out of 37.5 as a percentage. a 5 = 6 436 343. What is the value of a ? What is 8 x 2.5 2 – 50 ? Find. 75 x 5.2 7.8 x 4 What is the value of 2ab + b 2 if a = 14 and b = 9? Which number (correct to 2 decimal places) must we square to get 3.2?

14. © T Madas Increase 435 by 22%. Find of 2403. 2 9 Find the circumference of a circle with a radius of 10 cm. Find the area of a circle with diameter of 8 cm. What is 2n 2 if n = 5.5 ? Find of of 720. 2 3 3 4 What is the width of a rectangle with a perimeter of 51 cm and a length of 11.2 cm? Which number must we square to get 51.84?

15. © T Madas Find 42.7% of 12000. Find of 5500. 5 8 Divide £750 in the ratio of 3 : 5. Find the area of a semicircle with radius of 20 m. What is 4n 2 if n = 2.5 ? Find. 7.22 – 3.34 2.5 x 1.6 What is the value of 2(n + m) if n = 2.3 and m = 1.12? Calculate 6 + 4, giving your final answer correct to 1 d.p.

16. © T Madas What is 59.5 out of 87.5, as a percentage? Find of 2.5% of 5 500 000. 1 8 What is the largest share in dividing £10000 in the ratio of 2.5 : 5.5? Find the area of a quarter-circle with radius of 8 cm. What is 8n 2 + 2n if n = 1.5 ? Find. 7. 2 2 – 7.2 1.25 x 1.6 What is the value of 4(a + b) 2 if a = 7.2 and b = 6.2? Calculate 6 + 3 x 9 2, giving your answer correct to 1 d.p.

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