Question
PSLE
When Lily started jogging from her home, Mary was 1.3 km ahead. Lily jogged at 13 km/h and Mary jogged at 12 km/h. They went in the same direction and did not change their speeds throughout.
  1. How far did Lily jog in 30 minutes?
  2. Who was ahead after 30 minutes? How far apart were they? Give your answers in this format. (Eg Ben, 1.2 km)
3 m
(a)

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(b)

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PSLE
When Lily started jogging from her home, Mary was 1.3 km ahead. Lily jogged at 13 km/h and Mary jogged at 12 km/h. They went in the same direction and did not change their speeds throughout.
  1. How far did Lily jog in 30 minutes?
  2. Who was ahead after 30 minutes? How far apart were they? Give your answers in this format. (Eg Ben, 1.2 km)