Question
Henry and Mia 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. Henry completed a full round in 90 s. Mia completed a full round in 50 s.
  1. How long would it take for Mia to overtake Henry for the first time?
  2. How far was Mia ahead of Henry after 18 s?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Henry and Mia 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. Henry completed a full round in 90 s. Mia completed a full round in 50 s.
  1. How long would it take for Mia to overtake Henry for the first time?
  2. How far was Mia ahead of Henry after 18 s?