Question
PSLE
John and Perry ran in a race around a 800 m track. John ran at a speed of 194 m/min and Perry at a speed that was 25 m/min slower than John throughout the race. How many complete rounds would John have finished when he ran a distance of 500 m more than Perry?
3 m

Click button first when a symbol is required. X

PSLE
John and Perry ran in a race around a 800 m track. John ran at a speed of 194 m/min and Perry at a speed that was 25 m/min slower than John throughout the race. How many complete rounds would John have finished when he ran a distance of 500 m more than Perry?