Question
PSLE
At 19 46, Jen started driving at 70 km/h from her home to a museum 35 km away. She was at the museum for 2 h 16 min.
  1. What time did she leave the museum?
  2. After leaving the museum, Jen drove back along the same route and took 25 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 46, Jen started driving at 70 km/h from her home to a museum 35 km away. She was at the museum for 2 h 16 min.
  1. What time did she leave the museum?
  2. After leaving the museum, Jen drove back along the same route and took 25 min to reach home. What was her average speed, in km/h, for the journey home?