825-56

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

8+25-56

Add 8 and 25.

To write 8 as a fraction with a common denominator, multiply by 55.

8⋅55+25-56

Combine 8 and 55.

8⋅55+25-56

Combine the numerators over the common denominator.

8⋅5+25-56

Simplify the numerator.

Multiply 8 by 5.

40+25-56

Add 40 and 2.

425-56

425-56

425-56

425-56

To write 425 as a fraction with a common denominator, multiply by 66.

425⋅66-56

To write -56 as a fraction with a common denominator, multiply by 55.

425⋅66-56⋅55

Multiply 425 and 66.

42⋅65⋅6-56⋅55

Multiply 5 by 6.

42⋅630-56⋅55

Multiply 56 and 55.

42⋅630-5⋅56⋅5

Multiply 6 by 5.

42⋅630-5⋅530

42⋅630-5⋅530

Combine the numerators over the common denominator.

42⋅6-5⋅530

Multiply 42 by 6.

252-5⋅530

Multiply -5 by 5.

252-2530

Subtract 25 from 252.

22730

22730

The result can be shown in multiple forms.

Exact Form:

22730

Decimal Form:

7.56‾

Mixed Number Form:

71730

Simplify 8 2/5-5/6