Question
City C and City D is 272 km apart. Tommy left City C for City D at 10.00 a.m. travelling at an average speed of 68 km/h. Fred left City C later than Tommy and caught up with him at 12.00 p.m. Fred was travelling at a speed of 96 km/h.
  1. At what time did Fred leave City C?
  2. How much later did Tommy arrive in City D than Fred? Express your answer in h as a fraction or mixed number.
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

City C and City D is 272 km apart. Tommy left City C for City D at 10.00 a.m. travelling at an average speed of 68 km/h. Fred left City C later than Tommy and caught up with him at 12.00 p.m. Fred was travelling at a speed of 96 km/h.
  1. At what time did Fred leave City C?
  2. How much later did Tommy arrive in City D than Fred? Express your answer in h as a fraction or mixed number.