Question
PSLE
At 18 40, Xandra started driving at 60 km/h from her home to a salon 35 km away. She was at the salon for 2 h 37 min.
  1. What time did she leave the salon?
  2. After leaving the salon, Xandra drove back along the same route and took 21 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 18 40, Xandra started driving at 60 km/h from her home to a salon 35 km away. She was at the salon for 2 h 37 min.
  1. What time did she leave the salon?
  2. After leaving the salon, Xandra drove back along the same route and took 21 min to reach home. What was her average speed, in km/h, for the journey home?