Question
P6.SP.TL.18012288-A1
Zoe and Caleb were planning to run on a circular track with a circumference of 900 m. Both of them started jogging together at the same start point and moved round the track in a clockwise direction at uniform speeds. Zoe completed a full round in 90 s. Caleb completed a full round in 60 s.
  1. How long would it take for Caleb to overtake Zoe for the first time?
  2. How far was Caleb ahead of Zoe after 15 s?
4 m
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Primary 6 SPEED P6.SP.TL.18012288

02 Jul 2024, 03:38 PM

Zoe and Caleb were planning to run on a circular track with a circumference of 900 m. Both of them started jogging together at the same start point and moved round the track in a clockwise direction at uniform speeds. Zoe completed a full round in 90 s. Caleb completed a full round in 60 s.
  1. How long would it take for Caleb to overtake Zoe for the first time?
  2. How far was Caleb ahead of Zoe after 15 s?
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