Question
PSLE
Erika and Gem started cycling at the same time along a 5.7 km track. Both did not change their speeds from start to finish. Erika cycled at 475 m/min. When she reached the end of the track, Gem was 300 m behind her. What was Gem's cycling speed in m/min?
3 m

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PSLE
Erika and Gem started cycling at the same time along a 5.7 km track. Both did not change their speeds from start to finish. Erika cycled at 475 m/min. When she reached the end of the track, Gem was 300 m behind her. What was Gem's cycling speed in m/min?