Question
Bus W and Bus X left the same bus station at uniform speeds in the same direction round a 60-km circular route. Bus W took 40 minutes to complete each round while Bus X took 25 minutes.
  1. How long would it take Bus X to meet Bus X for the first time? Express your answer in h as a mixed number.
  2. How far would Bus W be behind Bus X after 12 hour?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Bus W and Bus X left the same bus station at uniform speeds in the same direction round a 60-km circular route. Bus W took 40 minutes to complete each round while Bus X took 25 minutes.
  1. How long would it take Bus X to meet Bus X for the first time? Express your answer in h as a mixed number.
  2. How far would Bus W be behind Bus X after 12 hour?