42 \% \text { of } 66 ?
Evaluate
\frac{693}{25}=27.72
Factor
\frac{3 ^ {2} \cdot 7 \cdot 11}{5 ^ {2}} = 27\frac{18}{25} = 27.72
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\frac{21}{50}\times 66
Reduce the fraction \frac{42}{100} to lowest terms by extracting and canceling out 2.
\frac{21\times 66}{50}
Express \frac{21}{50}\times 66 as a single fraction.
\frac{1386}{50}
Multiply 21 and 66 to get 1386.
\frac{693}{25}
Reduce the fraction \frac{1386}{50} to lowest terms by extracting and canceling out 2.
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