Question
PSLE
Usha and Valen ran in a race. When Valen had completed the race, Usha had only run 710 of the distance. Valen's speed was 63 m/min faster than Usha's speed. Both of them did not change their speeds throughout the race. What was Usha's speed in m/min?
3 m

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PSLE
Usha and Valen ran in a race. When Valen had completed the race, Usha had only run 710 of the distance. Valen's speed was 63 m/min faster than Usha's speed. Both of them did not change their speeds throughout the race. What was Usha's speed in m/min?