Question
Ben left City U for City T at 06 40. Erika left City U for City C at the same time. At 10 40, they were 780 km apart. Both maintained a constant speed and reached their destination at the same time at 12 36.
  1. Find the distance between Cities A and C.
  2. If Erika was 78 the speed of Ben, find Ben's speed.
5 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Ben left City U for City T at 06 40. Erika left City U for City C at the same time. At 10 40, they were 780 km apart. Both maintained a constant speed and reached their destination at the same time at 12 36.
  1. Find the distance between Cities A and C.
  2. If Erika was 78 the speed of Ben, find Ben's speed.