Given, Athlete rides bike for 8 miles if he runs 3 miles To find, How far will athlete ride if he runs 4.5 miles? Solution: - From above situation we take miles for which athlete will ride bike = X
Then the ratio will be 8:3 = x: 4.5 8/3 = x/4.5 Solving this will give 12. Hence, athlete will ride bike for 12 miles if the athlete runs 4.5 miles.