Question
PSLE
At 17 47, Jean started driving at 60 km/h from her home to a hospital 44 km away. She was at the hospital for 2 h 20 min.
  1. What time did she leave the hospital?
  2. After leaving the hospital, Jean 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 17 47, Jean started driving at 60 km/h from her home to a hospital 44 km away. She was at the hospital for 2 h 20 min.
  1. What time did she leave the hospital?
  2. After leaving the hospital, Jean 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?