Evaluate
\frac{85}{7}\approx 12.142857143
Factor
\frac{5 \cdot 17}{7} = 12\frac{1}{7} = 12.142857142857142
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\frac{170}{7\times 2}
Express \frac{\frac{170}{7}}{2} as a single fraction.
\frac{170}{14}
Multiply 7 and 2 to get 14.
\frac{85}{7}
Reduce the fraction \frac{170}{14} to lowest terms by extracting and canceling out 2.
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