Question
PSLE
At 16 44, Risa started driving at 56 km/h from her home to a museum 42 km away. She was at the museum for 2 h 10 min.
  1. What time did she leave the museum?
  2. After leaving the museum, Risa drove back along the same route and took 36 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 16 44, Risa started driving at 56 km/h from her home to a museum 42 km away. She was at the museum for 2 h 10 min.
  1. What time did she leave the museum?
  2. After leaving the museum, Risa drove back along the same route and took 36 min to reach home. What was her average speed, in km/h, for the journey home?