Question
Mark drove from Town W to Town X which was 623 km away. He started from Town W at an average speed of 63 km/h. He maintained this speed for 2 h before increasing it by 8 km/h for the rest of the journey to Town X.
  1. How long did he take to complete the whole journey?
  2. What was his average speed from Town W to Town X?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Mark drove from Town W to Town X which was 623 km away. He started from Town W at an average speed of 63 km/h. He maintained this speed for 2 h before increasing it by 8 km/h for the rest of the journey to Town X.
  1. How long did he take to complete the whole journey?
  2. What was his average speed from Town W to Town X?