Question
Julian left City V for City U at 08 39. Tina left City V for City C at the same time. At 12 39, they were 720 km apart. Both maintained a constant speed and reached their destination at the same time at 15 25.
  1. Find the distance between Cities A and C.
  2. If Tina was 78 the speed of Julian, find Julian's speed.
5 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Julian left City V for City U at 08 39. Tina left City V for City C at the same time. At 12 39, they were 720 km apart. Both maintained a constant speed and reached their destination at the same time at 15 25.
  1. Find the distance between Cities A and C.
  2. If Tina was 78 the speed of Julian, find Julian's speed.