Evaluate
\frac{247}{12}\approx 20.583333333
Factor
\frac{13 \cdot 19}{2 ^ {2} \cdot 3} = 20\frac{7}{12} = 20.583333333333332
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\frac{12+1}{2}\times \frac{3\times 6+1}{6}
Multiply 6 and 2 to get 12.
\frac{13}{2}\times \frac{3\times 6+1}{6}
Add 12 and 1 to get 13.
\frac{13}{2}\times \frac{18+1}{6}
Multiply 3 and 6 to get 18.
\frac{13}{2}\times \frac{19}{6}
Add 18 and 1 to get 19.
\frac{13\times 19}{2\times 6}
Multiply \frac{13}{2} times \frac{19}{6} by multiplying numerator times numerator and denominator times denominator.
\frac{247}{12}
Do the multiplications in the fraction \frac{13\times 19}{2\times 6}.
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