Evaluate
\frac{72}{391}\approx 0.184143223
Factor
\frac{2 ^ {3} \cdot 3 ^ {2}}{17 \cdot 23} = 0.18414322250639387
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\frac{-9\left(-8\right)}{23\times 17}
Multiply -\frac{9}{23} times -\frac{8}{17} by multiplying numerator times numerator and denominator times denominator.
\frac{72}{391}
Do the multiplications in the fraction \frac{-9\left(-8\right)}{23\times 17}.
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