Question
PSLE
Ivory and Zane ran in a race. When Zane had completed the race, Ivory had only run 35 of the distance. Zane's speed was 60 m/min faster than Ivory's speed. Both of them did not change their speeds throughout the race. What was Ivory's speed in m/min?
3 m

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PSLE
Ivory and Zane ran in a race. When Zane had completed the race, Ivory had only run 35 of the distance. Zane's speed was 60 m/min faster than Ivory's speed. Both of them did not change their speeds throughout the race. What was Ivory's speed in m/min?