Question

What is 0.45 as a fraction

Answer 1

`(9)/(20)`

Explanation:

First, put the decimal over 1. Because this is decimal is already out of 1.

`(0.45)/(1)`

To get rid of the decimal, we can multiply both the numerator and denominator by 100 to best figure out how to simplify the fraction.

`(45)/(100)`

Divide each by the GCF, which in this case is 5.

`(45)/(100) / (5)/(5) = (9)/(20)`

And there you have your answer. Hope this helps :)

Answer 2

45/100 would be 0.45 as a fraction