15 \% + 20 =
Evaluate
\frac{403}{20}=20.15
Factor
\frac{13 \cdot 31}{2 ^ {2} \cdot 5} = 20\frac{3}{20} = 20.15
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\frac{3}{20}+20
Reduce the fraction \frac{15}{100} to lowest terms by extracting and canceling out 5.
\frac{3}{20}+\frac{400}{20}
Convert 20 to fraction \frac{400}{20}.
\frac{3+400}{20}
Since \frac{3}{20} and \frac{400}{20} have the same denominator, add them by adding their numerators.
\frac{403}{20}
Add 3 and 400 to get 403.
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