Question
Charlie drove from Town D to Town E which was 592 km away. He started from Town D at an average speed of 60 km/h. He maintained this speed for 3 h before increasing it by 10 km/h for the rest of the journey to Town E.
  1. How long did he take to complete the whole journey?
  2. What was his average speed from Town D to Town E?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Charlie drove from Town D to Town E which was 592 km away. He started from Town D at an average speed of 60 km/h. He maintained this speed for 3 h before increasing it by 10 km/h for the rest of the journey to Town E.
  1. How long did he take to complete the whole journey?
  2. What was his average speed from Town D to Town E?