Question
PSLE
Peter and Eric ran in a race around a 600 m track. Peter ran at a speed of 140 m/min and Eric at a speed that was 25 m/min slower than Peter throughout the race. How many complete rounds would Peter have finished when he ran a distance of 300 m more than Eric?
3 m

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PSLE
Peter and Eric ran in a race around a 600 m track. Peter ran at a speed of 140 m/min and Eric at a speed that was 25 m/min slower than Peter throughout the race. How many complete rounds would Peter have finished when he ran a distance of 300 m more than Eric?