Question
PSLE
Vaidev and Ian ran in a race around a 600 m track. Vaidev ran at a speed of 136 m/min and Ian at a speed that was 25 m/min slower than Vaidev throughout the race. How many complete rounds would Vaidev have finished when he ran a distance of 600 m more than Ian?
3 m

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PSLE
Vaidev and Ian ran in a race around a 600 m track. Vaidev ran at a speed of 136 m/min and Ian at a speed that was 25 m/min slower than Vaidev throughout the race. How many complete rounds would Vaidev have finished when he ran a distance of 600 m more than Ian?