Question
P6.SP.TL.18012288-A1
Stella and Jeremiah 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. Stella completed a full round in 70 s. Jeremiah completed a full round in 50 s.
  1. How long would it take for Jeremiah to overtake Stella for the first time?
  2. How far was Jeremiah ahead of Stella after 14 s?
4 m
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Primary 6 SPEED P6.SP.TL.18012288

04 Jul 2024, 03:23 AM

Stella and Jeremiah 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. Stella completed a full round in 70 s. Jeremiah completed a full round in 50 s.
  1. How long would it take for Jeremiah to overtake Stella for the first time?
  2. How far was Jeremiah ahead of Stella after 14 s?
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