Question
Gillian left home at 5.25 a.m. and drove towards the mountain which was 704 km away. For the first 272 km, she was travelling at 68 km/h. Then she increased her speed by 4 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

Gillian left home at 5.25 a.m. and drove towards the mountain which was 704 km away. For the first 272 km, she was travelling at 68 km/h. Then she increased her speed by 4 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?