Question
PSLE
At 20 42, Raeann started driving at 60 km/h from her home to a mall 45 km away. She was at the mall for 1 h 30 min.
  1. What time did she leave the mall?
  2. After leaving the mall, Raeann drove back along the same route and took 24 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 42, Raeann started driving at 60 km/h from her home to a mall 45 km away. She was at the mall for 1 h 30 min.
  1. What time did she leave the mall?
  2. After leaving the mall, Raeann drove back along the same route and took 24 min to reach home. What was her average speed, in km/h, for the journey home?