Evaluate
\frac{2401}{36}\approx 66.694444444
Factor
\frac{7 ^ {4}}{2 ^ {2} \cdot 3 ^ {2}} = 66\frac{25}{36} = 66.69444444444444
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\frac{343\times 7}{12\times 3}
Multiply \frac{343}{12} times \frac{7}{3} by multiplying numerator times numerator and denominator times denominator.
\frac{2401}{36}
Do the multiplications in the fraction \frac{343\times 7}{12\times 3}.
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