Question
PSLE
At 12 31, Tina started driving at 54 km/h from her home to a bakery 45 km away. She was at the bakery for 2 h 14 min.
  1. What time did she leave the bakery?
  2. After leaving the bakery, Tina 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
(a)

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(b)

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PSLE
At 12 31, Tina started driving at 54 km/h from her home to a bakery 45 km away. She was at the bakery for 2 h 14 min.
  1. What time did she leave the bakery?
  2. After leaving the bakery, Tina 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?