Somewhere around 20 points
how much distance in feet will the standard bike cover in one full rotation?

how much distance in feet will the mountain bike cover in one full rotation?

how many times will you need to paddle (full rotation) the standard bike from start to finish? in other words, how many times do you need to rotate the wheel from start to finish line?
4. how many times will you need to paddle the mountain bike (full rotation) from start to finish?
5. which bike will get you to the finish line faster?

more info. standard bike's radius is 13in, the mountain bike's radius is 12 in
it has to paddle 5280feet or 1 mile