Question
PSLE
Erika and Kimberly started cycling at the same time along a 4.75 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, Kimberly was 750 m behind her. What was Kimberly's cycling speed in m/min?
3 m

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PSLE
Erika and Kimberly started cycling at the same time along a 4.75 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, Kimberly was 750 m behind her. What was Kimberly's cycling speed in m/min?