Question

Question #05db1

Answer 1

`80` percent

Explanation:

I’m not sure how `a^2+b^2=c^2` is related to this problem, but:

Percent means out of a hundred. So we have to change the fraction `4/5` into a new fraction that has `100` as the denominator.

To do that we have to multiply by a giant one:

`(4*20)/(5*20)=80/100`

Since this fraction is `80` out of `100` we can translate that into `80` percent.