Question
P6.SP.TL.18012269-A1
Xuan and Jack started off from the same place and drove at uniform speeds in the same direction round a 60 km circular racing track. Xuan completed each round in 50 minutes. Jack took 80 minutes to complete each round.
  1. How far would Jack be behind Xuan after 1 hour?
  2. How long after they started would it take Xuan to meet Jack for the first time? Express your answer as a whole or mixed number in h.
3 m
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Primary 6 SPEED P6.SP.TL.18012269

29 Jun 2024, 08:17 PM

Xuan and Jack started off from the same place and drove at uniform speeds in the same direction round a 60 km circular racing track. Xuan completed each round in 50 minutes. Jack took 80 minutes to complete each round.
  1. How far would Jack be behind Xuan after 1 hour?
  2. How long after they started would it take Xuan to meet Jack for the first time? Express your answer as a whole or mixed number in h.
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