Description : Which one is better: running x miles in 30 mintues, or covering the same distance in 20 mintues?
Last Answer : That sounds a little like “Who’s on first.” Why not ask a trainer or a phys. ed person if you are still in school. And wouldn’t running faster (for as long as you can stay upright) get your heart beating faster and perhaps make it more efficient?
Description : What is the ratio of 24 mintues to 2 hours?
Last Answer : Just convert the 2 hours to minutes. Then you have the ratio:24minutes : (the equivalent of 2 hours)Which, if you wish, you can then simplify.