Question #05db1

1 Answer
Oct 10, 2017

80 percent

Explanation:

I’m not sure how a2+b2=c2 is related to this problem, but:

Percent means out of a hundred. So we have to change the fraction 45 into a new fraction that has 100 as the denominator.

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

420520=80100

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