Question
PSLE
Glen and Xavier ran in a race around a 900 m track. Glen ran at a speed of 230 m/min and Xavier at a speed that was 20 m/min slower than Glen throughout the race. How many complete rounds would Glen have finished when he ran a distance of 300 m more than Xavier?
3 m

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PSLE
Glen and Xavier ran in a race around a 900 m track. Glen ran at a speed of 230 m/min and Xavier at a speed that was 20 m/min slower than Glen throughout the race. How many complete rounds would Glen have finished when he ran a distance of 300 m more than Xavier?