Question
Ian left City R for City Q at 06 39. Elyse left City R for City C at the same time. At 10 39, they were 780 km apart. Both maintained a constant speed and reached their destination at the same time at 13 15.
  1. Find the distance between Cities A and C.
  2. If Elyse was 78 the speed of Ian, find Ian's speed.
5 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Ian left City R for City Q at 06 39. Elyse left City R for City C at the same time. At 10 39, they were 780 km apart. Both maintained a constant speed and reached their destination at the same time at 13 15.
  1. Find the distance between Cities A and C.
  2. If Elyse was 78 the speed of Ian, find Ian's speed.