MFM1P: Foundations of Mathematics, Grade 9, Applied
Unit 4: Proportional Reasoning
Activity 6: Rates
Answer
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Nancy and Kanu participated in two different races. Nancy ran a 6 km marathon in 30 minutes. Kanu ran a 10 km marathon in 40 minutes. Who ran faster? |
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Nancy ran 6 km/30 min = 12 km/60 min = 12 km/h, Kanu ran 10 km/40 min = 5 km/20 min = 15 km/60 min = 15 km/h, Kanu ran faster. |
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