Question
PSLE
At 19 44, Elyse started driving at 57 km/h from her home to a school 38 km away. She was at the school for 2 h 17 min.
  1. What time did she leave the school?
  2. After leaving the school, Elyse drove back along the same route and took 38 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 19 44, Elyse started driving at 57 km/h from her home to a school 38 km away. She was at the school for 2 h 17 min.
  1. What time did she leave the school?
  2. After leaving the school, Elyse drove back along the same route and took 38 min to reach home. What was her average speed, in km/h, for the journey home?