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1. Cathy is paid £8 per hour. If the overtime rate is time and a half, calculate her overtime rate. 3.How long is it between (a)8.25 am and 2.55 pm (b)10:24.

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Presentation on theme: "1. Cathy is paid £8 per hour. If the overtime rate is time and a half, calculate her overtime rate. 3.How long is it between (a)8.25 am and 2.55 pm (b)10:24."— Presentation transcript:

1 1. Cathy is paid £8 per hour. If the overtime rate is time and a half, calculate her overtime rate. 3.How long is it between (a)8.25 am and 2.55 pm (b)10:24 and 17:30

2 S3 REVISION

3 12cm 5cm 6. Calculate the area of this triangle. 7. If find (i) a + b(ii) a - b 15 cm y cm 9 cm 8. Find the length of y.

4 Pie Chart (a) What is the size of the missing angle? 130 0 100 0 The Sun Daily Record Times Mirror (b) If 1200 people took part in the survey, how many read (i)The Sun (ii)Daily Record (iii)Mirror (iv)Times? 9. 10. Michael is jogging at an average speed of 9km/hr. If he jogs for 25 km, how long will it take him to the nearest minute.

5 11. Calculate the circumference of a circle whose radius is 12m. 12. Calculate the area of the shape shown below. 20cm 12cm This shape consists of 2 semi-circles 1 rectangle 13. Cathy is paid £8 per hour. If the overtime rate is time and a half, calculate her overtime rate.

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