Multiply by .

Cancel the common factor of .

Factor out of .

Factor out of .

Cancel the common factor.

Rewrite the expression.

Combine and .

Cancel the common factor of .

Factor out of .

Cancel the common factor.

Rewrite the expression.

Cancel the common factor of .

Factor out of .

Cancel the common factor.

Rewrite the expression.

Write as a fraction with denominator .

Multiply by .

Multiply and .

Write as a fraction with denominator .

Multiply by .

Multiply and .

Multiply by .

Combine.

Multiply by .

Combine.

Multiply by .

Reorder the factors of .

Multiply by .

Combine fractions with similar denominators.

Multiply.

Multiply by .

Multiply by .

Multiply by .

Multiply by .

Add and .

Add and .

Add and .

Add and .

The result can be shown in multiple forms.

Exact Form:

Decimal Form:

Mixed Number Form:

Evaluate 4*10+8+4*1/10+2*1/100+2*1/1000