Question
PSLE
At 19 52, Abi started driving at 81 km/h from her home to a bakery 27 km away. She was at the bakery for 1 h 32 min.
  1. What time did she leave the bakery?
  2. After leaving the bakery, Abi 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
(a)

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(b)

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PSLE
At 19 52, Abi started driving at 81 km/h from her home to a bakery 27 km away. She was at the bakery for 1 h 32 min.
  1. What time did she leave the bakery?
  2. After leaving the bakery, Abi 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?