4024/12 Oct/Nov 2022, Question 13: Speed, Distance and Time
Cambridge O Level Mathematics 4024 · Paper 12 (Non-calculator) · Non-calculator · 3 marks
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The question, in short
Convert Sophie's 2600 metres in 12 minutes into an average speed expressed in kilometres per hour.
Summarised in our own words. Use the official paper for the exact wording and any diagrams.
Solution · 3 marks
- 12600 m = 2600 ÷ 1000 = 2.6 km
- 212 minutes = 12 ÷ 60 = 0.2 hours
- 3Speed = 2.6 ÷ 0.2 = 13 km/h
Answer13
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