Question
Tiffany and Joelle started off at the same spot and ran at average speeds round a 3-km circular path. Tiffany took 15 minutes to complete each round. Joelle completed each round in 28 minutes.
  1. How far ahead of Joelle would Tiffany be after 7 minute? Express your answer in metres.
  2. How long would it take Tiffany to meet Joelle for the first time?
  3. How many rounds would Tiffany have completed by then?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(c)

Click button first when a symbol is required. X

Tiffany and Joelle started off at the same spot and ran at average speeds round a 3-km circular path. Tiffany took 15 minutes to complete each round. Joelle completed each round in 28 minutes.
  1. How far ahead of Joelle would Tiffany be after 7 minute? Express your answer in metres.
  2. How long would it take Tiffany to meet Joelle for the first time?
  3. How many rounds would Tiffany have completed by then?