Evaluate
\frac{663}{22}\approx 30.136363636
Factor
\frac{3 \cdot 13 \cdot 17}{2 \cdot 11} = 30\frac{3}{22} = 30.136363636363637
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\frac{19.89}{0.66}
Multiply 6.63 and 3 to get 19.89.
\frac{1989}{66}
Expand \frac{19.89}{0.66} by multiplying both numerator and the denominator by 100.
\frac{663}{22}
Reduce the fraction \frac{1989}{66} to lowest terms by extracting and canceling out 3.
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