Evaluate
\frac{7}{9}\approx 0.777777778
Factor
\frac{7}{3 ^ {2}} = 0.7777777777777778
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\frac{7\times 2}{18}
Divide 7 by \frac{18}{2} by multiplying 7 by the reciprocal of \frac{18}{2}.
\frac{14}{18}
Multiply 7 and 2 to get 14.
\frac{7}{9}
Reduce the fraction \frac{14}{18} to lowest terms by extracting and canceling out 2.
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