Question
PSLE
At 11 51, Lucy started driving at 58 km/h from her home to a cafe 29 km away. She was at the cafe for 1 h 12 min.
  1. What time did she leave the cafe?
  2. After leaving the cafe, Lucy drove back along the same route and took 30 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 11 51, Lucy started driving at 58 km/h from her home to a cafe 29 km away. She was at the cafe for 1 h 12 min.
  1. What time did she leave the cafe?
  2. After leaving the cafe, Lucy drove back along the same route and took 30 min to reach home. What was her average speed, in km/h, for the journey home?