Evaluate
-\frac{1}{40}=-0.025
Factor
-\frac{1}{40} = -0.025
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\frac{6-4!}{6!}
The factorial of 3 is 6.
\frac{6-24}{6!}
The factorial of 4 is 24.
\frac{-18}{6!}
Subtract 24 from 6 to get -18.
\frac{-18}{720}
The factorial of 6 is 720.
-\frac{1}{40}
Reduce the fraction \frac{-18}{720} to lowest terms by extracting and canceling out 18.
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