Kevin is riding his bike to work. he can bike 6 1/2 kilometers in 3/5 of an hour. how many kilometers can kevin bike in one hour?

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i