Question
PSLE
At 20 43, Hazel started driving at 66 km/h from her home to a reservoir 44 km away. She was at the reservoir for 1 h 34 min.
  1. What time did she leave the reservoir?
  2. After leaving the reservoir, Hazel drove back along the same route and took 25 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 20 43, Hazel started driving at 66 km/h from her home to a reservoir 44 km away. She was at the reservoir for 1 h 34 min.
  1. What time did she leave the reservoir?
  2. After leaving the reservoir, Hazel drove back along the same route and took 25 min to reach home. What was her average speed, in km/h, for the journey home?