Question
At 10.35 a.m., Ahmad started driving from Town L to Town M which was 320 km away. For the first 180 km, he travelled at an average speed of 80 km/h. He then decreased his speed by 24 km/h and completed the remaining journey.
  1. Find the total time taken for the whole journey. Express your answer as a mixed number.
  2. At what time did she reach Town M?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

At 10.35 a.m., Ahmad started driving from Town L to Town M which was 320 km away. For the first 180 km, he travelled at an average speed of 80 km/h. He then decreased his speed by 24 km/h and completed the remaining journey.
  1. Find the total time taken for the whole journey. Express your answer as a mixed number.
  2. At what time did she reach Town M?