Question
PSLE
Gabby and Mark ran in a race. When Mark had completed the race, Gabby had only run 57 of the distance. Mark's speed was 62 m/min faster than Gabby's speed. Both of them did not change their speeds throughout the race. What was Gabby's speed in m/min?
3 m

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PSLE
Gabby and Mark ran in a race. When Mark had completed the race, Gabby had only run 57 of the distance. Mark's speed was 62 m/min faster than Gabby's speed. Both of them did not change their speeds throughout the race. What was Gabby's speed in m/min?