Question
PSLE
At 12 41, Irene started driving at 80 km/h from her home to a cafe 44 km away. She was at the cafe for 1 h 45 min.
  1. What time did she leave the cafe?
  2. After leaving the cafe, Irene 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 12 41, Irene started driving at 80 km/h from her home to a cafe 44 km away. She was at the cafe for 1 h 45 min.
  1. What time did she leave the cafe?
  2. After leaving the cafe, Irene 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?