Evaluate
-\frac{39}{4}=-9.75
Factor
-\frac{39}{4} = -9\frac{3}{4} = -9.75
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\frac{1}{4}-\frac{40}{4}
Convert 10 to fraction \frac{40}{4}.
\frac{1-40}{4}
Since \frac{1}{4} and \frac{40}{4} have the same denominator, subtract them by subtracting their numerators.
-\frac{39}{4}
Subtract 40 from 1 to get -39.
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