​what is 18%as a fraction

First, look make the percent into a decimal:

 

18% = .18

 

 

So now, make the decimal into a fraction:

 

\(18\over100\)

 

After that, make the fraction in simplest form:

\(\frac{18}{100}=\frac{9}{50}\)

In simplest form it is 9

                               50