Question
P6.SP.TL.18012288-A1
Evan and Ethan were planning to run on a circular track with a circumference of 700 m. Both of them started jogging together at the same start point and moved round the track in a clockwise direction at uniform speeds. Evan completed a full round in 70 s. Ethan completed a full round in 50 s.
  1. How long would it take for Ethan to overtake Evan for the first time?
  2. How far was Ethan ahead of Evan after 14 s?
4 m
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Primary 6 SPEED P6.SP.TL.18012288

17 Jun 2024, 05:36 PM

Evan and Ethan were planning to run on a circular track with a circumference of 700 m. Both of them started jogging together at the same start point and moved round the track in a clockwise direction at uniform speeds. Evan completed a full round in 70 s. Ethan completed a full round in 50 s.
  1. How long would it take for Ethan to overtake Evan for the first time?
  2. How far was Ethan ahead of Evan after 14 s?
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