Question
At 8.00 p.m., a grey car and a pink car left the office and travelled at average speeds in opposite directions round a 35-km route. The grey car took 15 minutes to complete each round while the pink car took 25 minutes.
  1. Find the speed of the grey car.
  2. Find the speed of the pink car.
  3. If the 2 cars travelled without any interval of rest, at what time would the 2 cars next meet again at the office?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(c)

Click button first when a symbol is required. X

At 8.00 p.m., a grey car and a pink car left the office and travelled at average speeds in opposite directions round a 35-km route. The grey car took 15 minutes to complete each round while the pink car took 25 minutes.
  1. Find the speed of the grey car.
  2. Find the speed of the pink car.
  3. If the 2 cars travelled without any interval of rest, at what time would the 2 cars next meet again at the office?