16-123

A mixed number is an addition of its whole and fractional parts.

16-(1+23)

Add 1 and 23.

Write 1 as a fraction with a common denominator.

16-(33+23)

Combine the numerators over the common denominator.

16-3+23

Add 3 and 2.

16-53

16-53

16-53

To write -53 as a fraction with a common denominator, multiply by 22.

16-53⋅22

Multiply 53 and 22.

16-5⋅23⋅2

Multiply 3 by 2.

16-5⋅26

16-5⋅26

Combine the numerators over the common denominator.

1-5⋅26

Multiply -5 by 2.

1-106

Subtract 10 from 1.

-96

-96

Factor 3 out of -9.

3(-3)6

Cancel the common factors.

Factor 3 out of 6.

3⋅-33⋅2

Cancel the common factor.

3⋅-33⋅2

Rewrite the expression.

-32

-32

-32

Move the negative in front of the fraction.

-32

The result can be shown in multiple forms.

Exact Form:

-32

Decimal Form:

-1.5

Mixed Number Form:

-112

Evaluate 1/6-1 2/3