Evaluate
\frac{2}{5}=0.4
Factor
\frac{2}{5} = 0.4
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\frac{1}{30}\times 12
Divide \frac{1}{30} by \frac{1}{12} by multiplying \frac{1}{30} by the reciprocal of \frac{1}{12}.
\frac{12}{30}
Multiply \frac{1}{30} and 12 to get \frac{12}{30}.
\frac{2}{5}
Reduce the fraction \frac{12}{30} to lowest terms by extracting and canceling out 6.
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