Question
P6.SP.TL.18012266-A2
At 8.00 p.m., a red car and a green car left the office and travelled at average speeds in opposite directions round a 40-km route. The red car took 20 minutes to complete each round while the green car took 25 minutes.
  1. Find the speed of the red car.
  2. Find the speed of the green car.
  3. If the 2 cars travelled without any interval of rest, at what time would the 2 cars next meet again at the office?
3 m
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(b)
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(c)
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2
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Primary 6 SPEED P6.SP.TL.18012266

27 Apr 2024, 03:57 AM

At 8.00 p.m., a red car and a green car left the office and travelled at average speeds in opposite directions round a 40-km route. The red car took 20 minutes to complete each round while the green car took 25 minutes.
  1. Find the speed of the red car.
  2. Find the speed of the green car.
  3. If the 2 cars travelled without any interval of rest, at what time would the 2 cars next meet again at the office?
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