Question
Jack left City M for City L at 05 48. Sarah left City M for City C at the same time. At 10 48, they were 800 km apart. Both maintained a constant speed and reached their destination at the same time at 12 12.
  1. Find the distance between Cities A and C.
  2. If Sarah was 79 the speed of Jack, find Jack's speed.
5 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Jack left City M for City L at 05 48. Sarah left City M for City C at the same time. At 10 48, they were 800 km apart. Both maintained a constant speed and reached their destination at the same time at 12 12.
  1. Find the distance between Cities A and C.
  2. If Sarah was 79 the speed of Jack, find Jack's speed.