Answer:
[tex]\frac{9}{20}[/tex]
Step-by-step explanation:
First, put the decimal over 1. Because this is decimal is already out of 1.
[tex]\frac{0.45}{1}[/tex]
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.
[tex]\frac{45}{100}[/tex]
Divide each by the GCF, which in this case is 5.
[tex]\frac{45}{100} / \frac{5}{5} = \frac{9}{20}[/tex]
And there you have your answer. Hope this helps :)
