Question
PSLE
At 12 53, Kimberly started driving at 65 km/h from her home to a school 39 km away. She was at the school for 1 h 26 min.
  1. What time did she leave the school?
  2. After leaving the school, Kimberly 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 12 53, Kimberly started driving at 65 km/h from her home to a school 39 km away. She was at the school for 1 h 26 min.
  1. What time did she leave the school?
  2. After leaving the school, Kimberly 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?