Question
PSLE
Jade and Zeph ran in a race. When Zeph had completed the race, Jade had only run 57 of the distance. Zeph's speed was 64 m/min faster than Jade's speed. Both of them did not change their speeds throughout the race. What was Jade's speed in m/min?
3 m

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PSLE
Jade and Zeph ran in a race. When Zeph had completed the race, Jade had only run 57 of the distance. Zeph's speed was 64 m/min faster than Jade's speed. Both of them did not change their speeds throughout the race. What was Jade's speed in m/min?