Question
Jack left City Y for City X at 07 49. Gillian left City Y for City C at the same time. At 11 49, they were 640 km apart. Both maintained a constant speed and reached their destination at the same time at 14 25.
  1. Find the distance between Cities A and C.
  2. If Gillian was 35 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 Y for City X at 07 49. Gillian left City Y for City C at the same time. At 11 49, they were 640 km apart. Both maintained a constant speed and reached their destination at the same time at 14 25.
  1. Find the distance between Cities A and C.
  2. If Gillian was 35 the speed of Jack, find Jack's speed.