Question
P6.SP.TL.18012288-A1
Zoey and Benjamin 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. Zoey completed a full round in 90 s. Benjamin completed a full round in 60 s.
  1. How long would it take for Benjamin to overtake Zoey for the first time?
  2. How far was Benjamin ahead of Zoey after 15 s?
4 m
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Primary 6 SPEED P6.SP.TL.18012288

18 May 2024, 10:42 PM

Zoey and Benjamin 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. Zoey completed a full round in 90 s. Benjamin completed a full round in 60 s.
  1. How long would it take for Benjamin to overtake Zoey for the first time?
  2. How far was Benjamin ahead of Zoey after 15 s?
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