Evaluate
\frac{21}{20}=1.05
Factor
\frac{3 \cdot 7}{2 ^ {2} \cdot 5} = 1\frac{1}{20} = 1.05
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\frac{1}{160}\times 168
Divide 336 by 2 to get 168.
\frac{168}{160}
Multiply \frac{1}{160} and 168 to get \frac{168}{160}.
\frac{21}{20}
Reduce the fraction \frac{168}{160} to lowest terms by extracting and canceling out 8.
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