Question
P6.SP.JC.21061115-A1
PSLE
At 18 37, Irene started driving at 72 km/h from her home to a reservoir 42 km away. She was at the reservoir for 1 h 44 min.
  1. What time did she leave the reservoir?
  2. After leaving the reservoir, Irene drove back along the same route and took 42 min to reach home. What was her average speed, in km/h, for the journey home?
4 m
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STUDENT

Primary 6 SPEED P6.SP.JC.21061115

17 May 2024, 03:38 AM

PSLE
At 18 37, Irene started driving at 72 km/h from her home to a reservoir 42 km away. She was at the reservoir for 1 h 44 min.
  1. What time did she leave the reservoir?
  2. After leaving the reservoir, Irene drove back along the same route and took 42 min to reach home. What was her average speed, in km/h, for the journey home?
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