Evaluate
-\frac{2071}{120}\approx -17.258333333
Factor
-\frac{2071}{120} = -17\frac{31}{120} = -17.258333333333333
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\frac{449}{120}-\frac{2520}{120}
Convert 21 to fraction \frac{2520}{120}.
\frac{449-2520}{120}
Since \frac{449}{120} and \frac{2520}{120} have the same denominator, subtract them by subtracting their numerators.
-\frac{2071}{120}
Subtract 2520 from 449 to get -2071.
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