Question
PSLE
Elyse and Luke ran in a race. When Luke had completed the race, Elyse had only run 79 of the distance. Elyse's speed was 66 m/min slower than Luke's speed. Both of them did not change their speeds throughout the race. What was Luke's speed in m/min?
3 m

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PSLE
Elyse and Luke ran in a race. When Luke had completed the race, Elyse had only run 79 of the distance. Elyse's speed was 66 m/min slower than Luke's speed. Both of them did not change their speeds throughout the race. What was Luke's speed in m/min?