Evaluate
\frac{3}{20}=0.15
Factor
\frac{3}{2 ^ {2} \cdot 5} = 0.15
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\frac{8\times 15}{25\times 32}
Multiply \frac{8}{25} times \frac{15}{32} by multiplying numerator times numerator and denominator times denominator.
\frac{120}{800}
Do the multiplications in the fraction \frac{8\times 15}{25\times 32}.
\frac{3}{20}
Reduce the fraction \frac{120}{800} to lowest terms by extracting and canceling out 40.
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