Question
Reggie drove from Town Y to Town Z which was 320 km away. He started from Town Y at an average speed of 60 km/h. He maintained this speed for 2 h before increasing it by 5 km/h for the rest of the journey to Town Z.
  1. How long did he take to complete the whole journey?
  2. What was his average speed from Town Y to Town Z?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Reggie drove from Town Y to Town Z which was 320 km away. He started from Town Y at an average speed of 60 km/h. He maintained this speed for 2 h before increasing it by 5 km/h for the rest of the journey to Town Z.
  1. How long did he take to complete the whole journey?
  2. What was his average speed from Town Y to Town Z?