Question
P6.SP.TL.18012288-A1
Isabella and Lucas were planning to run on a circular track with a circumference of 400 m. Both of them started jogging together at the same start point and moved round the track in a clockwise direction at uniform speeds. Isabella completed a full round in 80 s. Lucas completed a full round in 40 s.
  1. How long would it take for Lucas to overtake Isabella for the first time?
  2. How far was Lucas ahead of Isabella after 10 s?
4 m
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Primary 6 SPEED P6.SP.TL.18012288

03 Jul 2024, 09:38 AM

Isabella and Lucas were planning to run on a circular track with a circumference of 400 m. Both of them started jogging together at the same start point and moved round the track in a clockwise direction at uniform speeds. Isabella completed a full round in 80 s. Lucas completed a full round in 40 s.
  1. How long would it take for Lucas to overtake Isabella for the first time?
  2. How far was Lucas ahead of Isabella after 10 s?
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