Evaluate
\frac{861}{4}=215.25
Factor
\frac{3 \cdot 7 \cdot 41}{2 ^ {2}} = 215\frac{1}{4} = 215.25
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\frac{41\times 21}{2\times 2}
Multiply \frac{41}{2} times \frac{21}{2} by multiplying numerator times numerator and denominator times denominator.
\frac{861}{4}
Do the multiplications in the fraction \frac{41\times 21}{2\times 2}.
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