Question
Emma and Luke started off from the same place and drove at uniform speeds in the same direction round a 60 km circular racing track. Emma completed each round in 40 minutes. Luke took 80 minutes to complete each round.
  1. How far would Luke be behind Emma after 1 hour?
  2. How long after they started would it take Emma to meet Luke 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

Emma and Luke started off from the same place and drove at uniform speeds in the same direction round a 60 km circular racing track. Emma completed each round in 40 minutes. Luke took 80 minutes to complete each round.
  1. How far would Luke be behind Emma after 1 hour?
  2. How long after they started would it take Emma to meet Luke for the first time? Express your answer as a whole or mixed number in h.