Question
P6.SP.JC.21061115-A1
PSLE
At 20 45, Risa started driving at 90 km/h from her home to a bakery 42 km away. She was at the bakery for 2 h 29 min.
  1. What time did she leave the bakery?
  2. After leaving the bakery, Risa drove back along the same route and took 28 min to reach home. What was her average speed, in km/h, for the journey home?
4 m
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Primary 6 SPEED P6.SP.JC.21061115

29 Apr 2024, 09:21 PM

PSLE
At 20 45, Risa started driving at 90 km/h from her home to a bakery 42 km away. She was at the bakery for 2 h 29 min.
  1. What time did she leave the bakery?
  2. After leaving the bakery, Risa drove back along the same route and took 28 min to reach home. What was her average speed, in km/h, for the journey home?
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