Question
PSLE
At 12 32, Usha started driving at 55 km/h from her home to a park 44 km away. She was at the park for 2 h 21 min.
  1. What time did she leave the park?
  2. After leaving the park, Usha drove back along the same route and took 44 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 32, Usha started driving at 55 km/h from her home to a park 44 km away. She was at the park for 2 h 21 min.
  1. What time did she leave the park?
  2. After leaving the park, Usha drove back along the same route and took 44 min to reach home. What was her average speed, in km/h, for the journey home?