Question
At 5 a.m., Julian left Hotel L in his car and travelled towards Hotel M at 78 km/h. At the same time, Pierre left Hotel L in his car and travelled in the opposite direction towards Hotel N. When Pierre reached Hotel N at 8.20 a.m., Julian was 20 km away from Hotel M.
  1. What was the distance from Hotel L to Hotel M?
  2. If the distance between Hotel M and Hotel N was 430 km, what was Pierre's speed?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

At 5 a.m., Julian left Hotel L in his car and travelled towards Hotel M at 78 km/h. At the same time, Pierre left Hotel L in his car and travelled in the opposite direction towards Hotel N. When Pierre reached Hotel N at 8.20 a.m., Julian was 20 km away from Hotel M.
  1. What was the distance from Hotel L to Hotel M?
  2. If the distance between Hotel M and Hotel N was 430 km, what was Pierre's speed?