Question
Carl left City Q for City P at 06 47. Mary left City Q for City C at the same time. At 10 47, they were 720 km apart. Both maintained a constant speed and reached their destination at the same time at 13 35.
  1. Find the distance between Cities A and C.
  2. If Mary was 78 the speed of Carl, find Carl's speed.
5 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Carl left City Q for City P at 06 47. Mary left City Q for City C at the same time. At 10 47, they were 720 km apart. Both maintained a constant speed and reached their destination at the same time at 13 35.
  1. Find the distance between Cities A and C.
  2. If Mary was 78 the speed of Carl, find Carl's speed.