Question
PSLE
Jen and Sam ran in a race. When Sam had completed the race, Jen had only run 59 of the distance. Sam's speed was 80 m/min faster than Jen's speed. Both of them did not change their speeds throughout the race. What was Jen's speed in m/min?
3 m

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PSLE
Jen and Sam ran in a race. When Sam had completed the race, Jen had only run 59 of the distance. Sam's speed was 80 m/min faster than Jen's speed. Both of them did not change their speeds throughout the race. What was Jen's speed in m/min?