Question
PSLE
At 11 41, Gabby started driving at 60 km/h from her home to a library 33 km away. She was at the library for 2 h 10 min.
  1. What time did she leave the library?
  2. After leaving the library, Gabby 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 11 41, Gabby started driving at 60 km/h from her home to a library 33 km away. She was at the library for 2 h 10 min.
  1. What time did she leave the library?
  2. After leaving the library, Gabby 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?