Question
P6.SP.JC.21061115-A1
PSLE
At 17 41, Mary started driving at 68 km/h from her home to a library 34 km away. She was at the library for 1 h 43 min.
  1. What time did she leave the library?
  2. After leaving the library, Mary drove back along the same route and took 30 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

30 Apr 2024, 03:47 AM

PSLE
At 17 41, Mary started driving at 68 km/h from her home to a library 34 km away. She was at the library for 1 h 43 min.
  1. What time did she leave the library?
  2. After leaving the library, Mary drove back along the same route and took 30 min to reach home. What was her average speed, in km/h, for the journey home?
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