Question
PSLE
Roshel and Gwen started cycling at the same time along a 9.9 km track. Both did not change their speeds from start to finish. Roshel cycled at 450 m/min. When she reached the end of the track, Gwen was 1100 m behind her. What was Gwen's cycling speed in m/min?
3 m

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PSLE
Roshel and Gwen started cycling at the same time along a 9.9 km track. Both did not change their speeds from start to finish. Roshel cycled at 450 m/min. When she reached the end of the track, Gwen was 1100 m behind her. What was Gwen's cycling speed in m/min?