Question
PSLE
Gem and Asher ran in a race. When Asher had completed the race, Gem had only run 47 of the distance. Asher's speed was 78 m/min faster than Gem's speed. Both of them did not change their speeds throughout the race. What was Gem's speed in m/min?
3 m

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PSLE
Gem and Asher ran in a race. When Asher had completed the race, Gem had only run 47 of the distance. Asher's speed was 78 m/min faster than Gem's speed. Both of them did not change their speeds throughout the race. What was Gem's speed in m/min?