Question
PSLE
At 11 34, Zoe started driving at 54 km/h from her home to a bistro 45 km away. She was at the bistro for 1 h 20 min.
  1. What time did she leave the bistro?
  2. After leaving the bistro, Zoe 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)

Click button first when a symbol is required. X

PSLE
At 11 34, Zoe started driving at 54 km/h from her home to a bistro 45 km away. She was at the bistro for 1 h 20 min.
  1. What time did she leave the bistro?
  2. After leaving the bistro, Zoe 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?