56-112⋅4

Cancel the common factor of 4.

Move the leading negative in -112 into the numerator.

56+-112⋅4

Factor 4 out of 12.

56+-14(3)⋅4

Cancel the common factor.

56+-14⋅3⋅4

Rewrite the expression.

56+-13

56+-13

Move the negative in front of the fraction.

56-13

56-13

To write -13 as a fraction with a common denominator, multiply by 22.

56-13⋅22

Multiply 13 and 22.

56-23⋅2

Multiply 3 by 2.

56-26

56-26

Combine the numerators over the common denominator.

5-26

Subtract 2 from 5.

36

Factor 3 out of 3.

3(1)6

Cancel the common factors.

Factor 3 out of 6.

3⋅13⋅2

Cancel the common factor.

3⋅13⋅2

Rewrite the expression.

12

12

12

The result can be shown in multiple forms.

Exact Form:

12

Decimal Form:

0.5

Simplify 5/6-1/12*4