Question
Ken drove from Town E to Town F which was 360 km away. He started from Town E at an average speed of 72 km/h. He maintained this speed for 3 h before increasing it by 5 km/h for the rest of the journey to Town F.
  1. How long did he take to complete the whole journey?
  2. What was his average speed from Town E to Town F?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Ken drove from Town E to Town F which was 360 km away. He started from Town E at an average speed of 72 km/h. He maintained this speed for 3 h before increasing it by 5 km/h for the rest of the journey to Town F.
  1. How long did he take to complete the whole journey?
  2. What was his average speed from Town E to Town F?