Question
P6.SP.JC.21061115-A1
PSLE
At 12 37, Betty started driving at 80 km/h from her home to a library 44 km away. She was at the library for 1 h 41 min.
  1. What time did she leave the library?
  2. After leaving the library, Betty drove back along the same route and took 22 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, 01:12 AM

PSLE
At 12 37, Betty started driving at 80 km/h from her home to a library 44 km away. She was at the library for 1 h 41 min.
  1. What time did she leave the library?
  2. After leaving the library, Betty drove back along the same route and took 22 min to reach home. What was her average speed, in km/h, for the journey home?
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