Question
Bus H and Bus J left the same bus station at uniform speeds in the same direction round a 42-km circular route. Bus H took 35 minutes to complete each round while Bus J took 20 minutes.
  1. How long would it take Bus J to meet Bus J for the first time? Express your answer in h as a mixed number.
  2. How far would Bus H be behind Bus J after 16 hour?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Bus H and Bus J left the same bus station at uniform speeds in the same direction round a 42-km circular route. Bus H took 35 minutes to complete each round while Bus J took 20 minutes.
  1. How long would it take Bus J to meet Bus J for the first time? Express your answer in h as a mixed number.
  2. How far would Bus H be behind Bus J after 16 hour?