Question
David left City T for City S at 06 37. Xuan left City T for City C at the same time. At 10 37, they were 576 km apart. Both maintained a constant speed and reached their destination at the same time at 13 12.
  1. Find the distance between Cities A and C.
  2. If Xuan was 35 the speed of David, find David's speed.
5 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

David left City T for City S at 06 37. Xuan left City T for City C at the same time. At 10 37, they were 576 km apart. Both maintained a constant speed and reached their destination at the same time at 13 12.
  1. Find the distance between Cities A and C.
  2. If Xuan was 35 the speed of David, find David's speed.