Question

What number is 45% of 90?

Answer 1

Well I assume you just want the answer, which is 40.5

Explanation:

To do this is really simple. All you have to do is multiply 90 by 45%, which as a fraction is `45/100`, or as a decimal `.45`.

`90*0.45=40.5`

`90/1 * 45/100 = 4050/100 or 40.5`