Question
Roshel and Ivory started off at the same spot and ran at average speeds round a 2-km circular path. Roshel took 20 minutes to complete each round. Ivory completed each round in 30 minutes.
  1. How far ahead of Ivory would Roshel be after 3 minute? Express your answer in metres.
  2. How long would it take Roshel to meet Ivory for the first time?
  3. How many rounds would Roshel 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

Roshel and Ivory started off at the same spot and ran at average speeds round a 2-km circular path. Roshel took 20 minutes to complete each round. Ivory completed each round in 30 minutes.
  1. How far ahead of Ivory would Roshel be after 3 minute? Express your answer in metres.
  2. How long would it take Roshel to meet Ivory for the first time?
  3. How many rounds would Roshel have completed by then?