Evaluate 1/5-1

Math
15-1
To write -1 as a fraction with a common denominator, multiply by 55.
15-1⋅55
Combine -1 and 55.
15+-1⋅55
Combine the numerators over the common denominator.
1-1⋅55
Simplify the numerator.
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Multiply -1 by 5.
1-55
Subtract 5 from 1.
-45
-45
Move the negative in front of the fraction.
-45
The result can be shown in multiple forms.
Exact Form:
-45
Decimal Form:
-0.8
Evaluate 1/5-1

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