Question
PSLE
When Sonia started jogging from her home, Kitty was 2.5 km ahead. Sonia jogged at 10 km/h and Kitty jogged at 8 km/h. They went in the same direction and did not change their speeds throughout.
  1. How far did Sonia 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 Sonia started jogging from her home, Kitty was 2.5 km ahead. Sonia jogged at 10 km/h and Kitty jogged at 8 km/h. They went in the same direction and did not change their speeds throughout.
  1. How far did Sonia 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)