Question
P6.SP.JC.21061115-A1
PSLE
At 17 52, Barbara started driving at 70 km/h from her home to a library 42 km away. She was at the library for 2 h 27 min.
  1. What time did she leave the library?
  2. After leaving the library, Barbara drove back along the same route and took 45 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 Jun 2024, 12:40 AM

PSLE
At 17 52, Barbara started driving at 70 km/h from her home to a library 42 km away. She was at the library for 2 h 27 min.
  1. What time did she leave the library?
  2. After leaving the library, Barbara drove back along the same route and took 45 min to reach home. What was her average speed, in km/h, for the journey home?
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