Evaluate 12/7-4

Math
127-4
To write -4 as a fraction with a common denominator, multiply by 77.
127-4⋅77
Combine -4 and 77.
127+-4⋅77
Combine the numerators over the common denominator.
12-4⋅77
Simplify the numerator.
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Multiply -4 by 7.
12-287
Subtract 28 from 12.
-167
-167
Move the negative in front of the fraction.
-167
The result can be shown in multiple forms.
Exact Form:
-167
Decimal Form:
-2.285714‾
Mixed Number Form:
-227
Evaluate 12/7-4

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