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

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