Question
Tommy drove from Town R to Town S which was 480 km away. He started from Town R at an average speed of 67 km/h. He maintained this speed for 2 h before increasing it by 7 km/h for the rest of the journey to Town S.
  1. How long did he take to complete the whole journey?
  2. What was his average speed from Town R to Town S?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Tommy drove from Town R to Town S which was 480 km away. He started from Town R at an average speed of 67 km/h. He maintained this speed for 2 h before increasing it by 7 km/h for the rest of the journey to Town S.
  1. How long did he take to complete the whole journey?
  2. What was his average speed from Town R to Town S?