Multiply the numerator by the reciprocal of the denominator.

Multiply .

Combine and .

Multiply by .

Cancel the common factor of .

Move the leading negative in into the numerator.

Factor out of .

Cancel the common factor.

Rewrite the expression.

Move the negative in front of the fraction.

Combine fractions with similar denominators.

Simplify the expression.

Add and .

Move the negative in front of the fraction.

Move the negative in front of the fraction.

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

Multiply and .

Multiply by .

Combine the numerators over the common denominator.

Multiply by .

Subtract from .

Move the negative in front of the fraction.

The result can be shown in multiple forms.

Exact Form:

Decimal Form:

Evaluate 1/2*(-3/(5/4))+3/5-1/10