Question
Sabrina and Pamela started off at the same spot and ran at average speeds round a 3-km circular path. Sabrina took 12 minutes to complete each round. Pamela completed each round in 25 minutes.
  1. How far ahead of Pamela would Sabrina be after 10 minute? Express your answer in metres.
  2. How long would it take Sabrina to meet Pamela for the first time?
  3. How many rounds would Sabrina have completed by then?
4 m
(a)

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(b)

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(c)

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Sabrina and Pamela started off at the same spot and ran at average speeds round a 3-km circular path. Sabrina took 12 minutes to complete each round. Pamela completed each round in 25 minutes.
  1. How far ahead of Pamela would Sabrina be after 10 minute? Express your answer in metres.
  2. How long would it take Sabrina to meet Pamela for the first time?
  3. How many rounds would Sabrina have completed by then?