Question
PSLE
At 17 49, Gabby started driving at 70 km/h from her home to a bistro 35 km away. She was at the bistro for 2 h 26 min.
  1. What time did she leave the bistro?
  2. After leaving the bistro, Gabby drove back along the same route and took 35 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 17 49, Gabby started driving at 70 km/h from her home to a bistro 35 km away. She was at the bistro for 2 h 26 min.
  1. What time did she leave the bistro?
  2. After leaving the bistro, Gabby drove back along the same route and took 35 min to reach home. What was her average speed, in km/h, for the journey home?