Question
PSLE
Zeph and Archie ran in a race around a 700 m track. Zeph ran at a speed of 150 m/min and Archie at a speed that was 25 m/min slower than Zeph throughout the race. How many complete rounds would Zeph have finished when he ran a distance of 800 m more than Archie?
3 m

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PSLE
Zeph and Archie ran in a race around a 700 m track. Zeph ran at a speed of 150 m/min and Archie at a speed that was 25 m/min slower than Zeph throughout the race. How many complete rounds would Zeph have finished when he ran a distance of 800 m more than Archie?