Question
Bus U and Bus V left the same bus station at uniform speeds in the same direction round a 42-km circular route. Bus U took 35 minutes to complete each round while Bus V took 30 minutes.
  1. How long would it take Bus V to meet Bus V for the first time? Express your answer in h as a mixed number.
  2. How far would Bus U be behind Bus V 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 U and Bus V left the same bus station at uniform speeds in the same direction round a 42-km circular route. Bus U took 35 minutes to complete each round while Bus V took 30 minutes.
  1. How long would it take Bus V to meet Bus V for the first time? Express your answer in h as a mixed number.
  2. How far would Bus U be behind Bus V after 12 hour?