9-757

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

9-(7+57)

Add 7 and 57.

To write 7 as a fraction with a common denominator, multiply by 77.

9-(7⋅77+57)

Combine 7 and 77.

9-(7⋅77+57)

Combine the numerators over the common denominator.

9-7⋅7+57

Simplify the numerator.

Multiply 7 by 7.

9-49+57

Add 49 and 5.

9-547

9-547

9-547

9-547

To write 9 as a fraction with a common denominator, multiply by 77.

9⋅77-547

Combine 9 and 77.

9⋅77-547

Combine the numerators over the common denominator.

9⋅7-547

Multiply 9 by 7.

63-547

Subtract 54 from 63.

97

97

The result can be shown in multiple forms.

Exact Form:

97

Decimal Form:

1.285714‾

Mixed Number Form:

127

Evaluate 9-7 5/7