Question
Julie left home at 6.45 a.m. and drove towards the city which was 870 km away. For the first 270 km, she was travelling at 90 km/h. Then she increased her speed by 10 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 city?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Julie left home at 6.45 a.m. and drove towards the city which was 870 km away. For the first 270 km, she was travelling at 90 km/h. Then she increased her speed by 10 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 city?