Question
PSLE
Tim and Eric ran in a race around a 600 m track. Tim ran at a speed of 204 m/min and Eric at a speed that was 20 m/min slower than Tim throughout the race. How many complete rounds would Tim have finished when he ran a distance of 400 m more than Eric?
3 m

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PSLE
Tim and Eric ran in a race around a 600 m track. Tim ran at a speed of 204 m/min and Eric at a speed that was 20 m/min slower than Tim throughout the race. How many complete rounds would Tim have finished when he ran a distance of 400 m more than Eric?