Question
PSLE
When Riley started jogging from her home, Ruby was 1.5 km ahead. Riley jogged at 14 km/h and Ruby jogged at 11 km/h. They went in the same direction and did not change their speeds throughout.
  1. How far did Riley jog in 45 minutes?
  2. Who was ahead after 45 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 Riley started jogging from her home, Ruby was 1.5 km ahead. Riley jogged at 14 km/h and Ruby jogged at 11 km/h. They went in the same direction and did not change their speeds throughout.
  1. How far did Riley jog in 45 minutes?
  2. Who was ahead after 45 minutes? How far apart were they? Give your answers in this format. (Eg Ben, 1.2 km)