Evaluate
\frac{5145}{256}=20.09765625
Factor
\frac{3 \cdot 5 \cdot 7 ^ {3}}{2 ^ {8}} = 20\frac{25}{256} = 20.09765625
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\frac{210\times 49}{8^{3}}
Calculate 7 to the power of 2 and get 49.
\frac{10290}{8^{3}}
Multiply 210 and 49 to get 10290.
\frac{10290}{512}
Calculate 8 to the power of 3 and get 512.
\frac{5145}{256}
Reduce the fraction \frac{10290}{512} to lowest terms by extracting and canceling out 2.
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