Question
Cindy and Ben started off from the same place and drove at uniform speeds in the same direction round a 35 km circular racing track. Cindy completed each round in 50 minutes. Ben took 70 minutes to complete each round.
  1. How far would Ben be behind Cindy after 1 hour?
  2. How long after they started would it take Cindy to meet Ben for the first time? Express your answer as a whole or mixed number in h.
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Cindy and Ben started off from the same place and drove at uniform speeds in the same direction round a 35 km circular racing track. Cindy completed each round in 50 minutes. Ben took 70 minutes to complete each round.
  1. How far would Ben be behind Cindy after 1 hour?
  2. How long after they started would it take Cindy to meet Ben for the first time? Express your answer as a whole or mixed number in h.