Question
P6.SP.TL.18012289-A1
Risa and Penelope started off at the same spot and ran at average speeds round a 4-km circular path. Risa took 24 minutes to complete each round. Penelope completed each round in 30 minutes.
  1. How far ahead of Penelope would Risa be after 9 minute? Express your answer in metres.
  2. How long would it take Risa to meet Penelope for the first time?
  3. How many rounds would Risa have completed by then?
4 m
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Primary 6 SPEED P6.SP.TL.18012289

26 Jun 2024, 11:35 PM

Risa and Penelope started off at the same spot and ran at average speeds round a 4-km circular path. Risa took 24 minutes to complete each round. Penelope completed each round in 30 minutes.
  1. How far ahead of Penelope would Risa be after 9 minute? Express your answer in metres.
  2. How long would it take Risa to meet Penelope for the first time?
  3. How many rounds would Risa have completed by then?
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