Question
Olivia left home at 7.30 a.m. and drove towards the mountain which was 932 km away. For the first 492 km, she was travelling at 82 km/h. Then she increased her speed by 6 km/h and completed the remaining journey.
  1. How long did she take for her whole journey?
  2. At what time did she reach the mountain?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Olivia left home at 7.30 a.m. and drove towards the mountain which was 932 km away. For the first 492 km, she was travelling at 82 km/h. Then she increased her speed by 6 km/h and completed the remaining journey.
  1. How long did she take for her whole journey?
  2. At what time did she reach the mountain?