Question
PSLE
At 11 54, Wendy started driving at 74 km/h from her home to a park 37 km away. She was at the park for 1 h 33 min.
  1. What time did she leave the park?
  2. After leaving the park, Wendy drove back along the same route and took 20 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 11 54, Wendy started driving at 74 km/h from her home to a park 37 km away. She was at the park for 1 h 33 min.
  1. What time did she leave the park?
  2. After leaving the park, Wendy drove back along the same route and took 20 min to reach home. What was her average speed, in km/h, for the journey home?