Question
At 7 a.m., Elijah left Hotel E in his car and travelled towards Hotel F at 82 km/h. At the same time, Japheth left Hotel E in his car and travelled in the opposite direction towards Hotel G. When Japheth reached Hotel G at 9.30 a.m., Elijah was 15 km away from Hotel F.
  1. What was the distance from Hotel E to Hotel F?
  2. If the distance between Hotel F and Hotel G was 420 km, what was Japheth'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 7 a.m., Elijah left Hotel E in his car and travelled towards Hotel F at 82 km/h. At the same time, Japheth left Hotel E in his car and travelled in the opposite direction towards Hotel G. When Japheth reached Hotel G at 9.30 a.m., Elijah was 15 km away from Hotel F.
  1. What was the distance from Hotel E to Hotel F?
  2. If the distance between Hotel F and Hotel G was 420 km, what was Japheth's speed?