Question
PSLE
Shannon and Cole ran in a race. When Cole had completed the race, Shannon had only run 79 of the distance. Shannon's speed was 68 m/min slower than Cole's speed. Both of them did not change their speeds throughout the race. What was Cole's speed in m/min?
3 m

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PSLE
Shannon and Cole ran in a race. When Cole had completed the race, Shannon had only run 79 of the distance. Shannon's speed was 68 m/min slower than Cole's speed. Both of them did not change their speeds throughout the race. What was Cole's speed in m/min?