Evaluate
\frac{20160}{41}\approx 491.707317073
Factor
\frac{5 \cdot 7 \cdot 2 ^ {6} \cdot 3 ^ {2}}{41} = 491\frac{29}{41} = 491.7073170731707
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\frac{80.64}{2\times 0.082}
Multiply 7.2 and 11.2 to get 80.64.
\frac{80.64}{0.164}
Multiply 2 and 0.082 to get 0.164.
\frac{80640}{164}
Expand \frac{80.64}{0.164} by multiplying both numerator and the denominator by 1000.
\frac{20160}{41}
Reduce the fraction \frac{80640}{164} to lowest terms by extracting and canceling out 4.
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