Evaluate
\frac{27}{4}=6.75
Factor
\frac{3 ^ {3}}{2 ^ {2}} = 6\frac{3}{4} = 6.75
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9-\frac{9}{4}
Calculate \frac{2}{3} to the power of -2 and get \frac{9}{4}.
\frac{27}{4}
Subtract \frac{9}{4} from 9 to get \frac{27}{4}.
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