Question
P6.SP.JC.21061115-A1
PSLE
At 14 46, Kathy started driving at 84 km/h from her home to a restaurant 42 km away. She was at the restaurant for 1 h 30 min.
  1. What time did she leave the restaurant?
  2. After leaving the restaurant, Kathy drove back along the same route and took 21 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, 10:55 AM

PSLE
At 14 46, Kathy started driving at 84 km/h from her home to a restaurant 42 km away. She was at the restaurant for 1 h 30 min.
  1. What time did she leave the restaurant?
  2. After leaving the restaurant, Kathy drove back along the same route and took 21 min to reach home. What was her average speed, in km/h, for the journey home?
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