512-338

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

5+12-338

Add 5 and 12.

To write 5 as a fraction with a common denominator, multiply by 22.

5⋅22+12-338

Combine 5 and 22.

5⋅22+12-338

Combine the numerators over the common denominator.

5⋅2+12-338

Simplify the numerator.

Multiply 5 by 2.

10+12-338

Add 10 and 1.

112-338

112-338

112-338

112-338

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

112-(3+38)

Add 3 and 38.

To write 3 as a fraction with a common denominator, multiply by 88.

112-(3⋅88+38)

Combine 3 and 88.

112-(3⋅88+38)

Combine the numerators over the common denominator.

112-3⋅8+38

Simplify the numerator.

Multiply 3 by 8.

112-24+38

Add 24 and 3.

112-278

112-278

112-278

112-278

To write 112 as a fraction with a common denominator, multiply by 44.

112⋅44-278

Multiply 112 and 44.

11⋅42⋅4-278

Multiply 2 by 4.

11⋅48-278

11⋅48-278

Combine the numerators over the common denominator.

11⋅4-278

Multiply 11 by 4.

44-278

Subtract 27 from 44.

178

178

The result can be shown in multiple forms.

Exact Form:

178

Decimal Form:

2.125

Mixed Number Form:

218

Subtract 5 1/2-3 3/8