Question
PSLE
Gillian and Emma started cycling at the same time along a 12.75 km track. Both did not change their speeds from start to finish. Gillian cycled at 425 m/min. When she reached the end of the track, Emma was 2250 m behind her. What was Emma's cycling speed in m/min?
3 m

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PSLE
Gillian and Emma started cycling at the same time along a 12.75 km track. Both did not change their speeds from start to finish. Gillian cycled at 425 m/min. When she reached the end of the track, Emma was 2250 m behind her. What was Emma's cycling speed in m/min?