Question
P6.SP.TL.18012288-A1
Raeann and Audrey were planning to run on a circular track with a circumference of 800 m. Both of them started jogging together at the same start point and moved round the track in a clockwise direction at uniform speeds. Raeann completed a full round in 80 s. Audrey completed a full round in 50 s.
  1. How long would it take for Audrey to overtake Raeann for the first time?
  2. How far was Audrey ahead of Raeann after 16 s?
4 m
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Primary 6 SPEED P6.SP.TL.18012288

17 Jun 2024, 12:28 PM

Raeann and Audrey were planning to run on a circular track with a circumference of 800 m. Both of them started jogging together at the same start point and moved round the track in a clockwise direction at uniform speeds. Raeann completed a full round in 80 s. Audrey completed a full round in 50 s.
  1. How long would it take for Audrey to overtake Raeann for the first time?
  2. How far was Audrey ahead of Raeann after 16 s?
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