Question
PSLE
Ian and Will ran in a race around a 600 m track. Ian ran at a speed of 228 m/min and Will at a speed that was 20 m/min slower than Ian throughout the race. How many complete rounds would Ian have finished when he ran a distance of 900 m more than Will?
3 m

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PSLE
Ian and Will ran in a race around a 600 m track. Ian ran at a speed of 228 m/min and Will at a speed that was 20 m/min slower than Ian throughout the race. How many complete rounds would Ian have finished when he ran a distance of 900 m more than Will?