Question
P6.SP.JC.21061117-A2
PSLE
Mary and Sarah started cycling at the same time along a 11.2 km track. Both did not change their speeds from start to finish. Mary cycled at 400 m/min. When she reached the end of the track, she was 2100 m ahead of Sarah. What was Sarah's cycling speed in m/min?
3 m
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STUDENT

Primary 6 SPEED P6.SP.JC.21061117

17 Jun 2024, 06:33 PM

PSLE
Mary and Sarah started cycling at the same time along a 11.2 km track. Both did not change their speeds from start to finish. Mary cycled at 400 m/min. When she reached the end of the track, she was 2100 m ahead of Sarah. What was Sarah's cycling speed in m/min?
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