Question
PSLE
At 17 33, Kimberly started driving at 57 km/h from her home to a cafe 38 km away. She was at the cafe for 1 h 22 min.
  1. What time did she leave the cafe?
  2. After leaving the cafe, Kimberly drove back along the same route and took 40 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 33, Kimberly started driving at 57 km/h from her home to a cafe 38 km away. She was at the cafe for 1 h 22 min.
  1. What time did she leave the cafe?
  2. After leaving the cafe, Kimberly drove back along the same route and took 40 min to reach home. What was her average speed, in km/h, for the journey home?