Question
PSLE
Gillian and Ivory started cycling at the same time along a 6.4 km track. Both did not change their speeds from start to finish. Gillian cycled at 400 m/min. When she reached the end of the track, she was 2000 m ahead of Ivory. What was Ivory's cycling speed in m/min?
3 m

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PSLE
Gillian and Ivory started cycling at the same time along a 6.4 km track. Both did not change their speeds from start to finish. Gillian cycled at 400 m/min. When she reached the end of the track, she was 2000 m ahead of Ivory. What was Ivory's cycling speed in m/min?