Question
PSLE
At 18 40, Jane started driving at 60 km/h from her home to a supermarket 33 km away. She was at the supermarket for 2 h 27 min.
  1. What time did she leave the supermarket?
  2. After leaving the supermarket, Jane drove back along the same route and took 30 min to reach home. What was her average speed, in km/h, for the journey home?
4 m
(a)

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(b)

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PSLE
At 18 40, Jane started driving at 60 km/h from her home to a supermarket 33 km away. She was at the supermarket for 2 h 27 min.
  1. What time did she leave the supermarket?
  2. After leaving the supermarket, Jane drove back along the same route and took 30 min to reach home. What was her average speed, in km/h, for the journey home?