Evaluate
\frac{321}{10}=32.1
Factor
\frac{3 \cdot 107}{2 \cdot 5} = 32\frac{1}{10} = 32.1
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\frac{128\times 5+2}{5\times 4}
Express \frac{\frac{128\times 5+2}{5}}{4} as a single fraction.
\frac{640+2}{5\times 4}
Multiply 128 and 5 to get 640.
\frac{642}{5\times 4}
Add 640 and 2 to get 642.
\frac{642}{20}
Multiply 5 and 4 to get 20.
\frac{321}{10}
Reduce the fraction \frac{642}{20} to lowest terms by extracting and canceling out 2.
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