Question
PSLE
At 17 36, Zoe started driving at 60 km/h from her home to a park 38 km away. She was at the park for 2 h 42 min.
  1. What time did she leave the park?
  2. After leaving the park, Zoe drove back along the same route and took 24 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 17 36, Zoe started driving at 60 km/h from her home to a park 38 km away. She was at the park for 2 h 42 min.
  1. What time did she leave the park?
  2. After leaving the park, Zoe drove back along the same route and took 24 min to reach home. What was her average speed, in km/h, for the journey home?