Question
P6.SP.JC.21061115-A1
PSLE
At 19 53, Yoko started driving at 60 km/h from her home to a reservoir 21 km away. She was at the reservoir for 2 h 40 min.
  1. What time did she leave the reservoir?
  2. After leaving the reservoir, Yoko 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
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STUDENT

Primary 6 SPEED P6.SP.JC.21061115

02 May 2024, 10:12 PM

PSLE
At 19 53, Yoko started driving at 60 km/h from her home to a reservoir 21 km away. She was at the reservoir for 2 h 40 min.
  1. What time did she leave the reservoir?
  2. After leaving the reservoir, Yoko 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?
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