Question
PSLE
At 19 48, Zoe started driving at 78 km/h from her home to a market 39 km away. She was at the market for 1 h 25 min.
  1. What time did she leave the market?
  2. After leaving the market, Zoe drove back along the same route and took 24 min to reach home. What was her average speed, in km/h, for the journey home?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
At 19 48, Zoe started driving at 78 km/h from her home to a market 39 km away. She was at the market for 1 h 25 min.
  1. What time did she leave the market?
  2. After leaving the market, Zoe drove back along the same route and took 24 min to reach home. What was her average speed, in km/h, for the journey home?