Algebra Examples

$(12 + 24) \div (12 \div 3)$

Step 1

To divide by a fraction, multiply by its reciprocal.

$(12 + 24) \frac{3}{12}$

Step 2

Add $12$ and $24$ .

$36 (\frac{3}{12})$

Step 3

Cancel the common factor of $12$ .

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Step 3.1

Factor $12$ out of $36$ .

$12 (3) \frac{3}{12}$

Step 3.2

Cancel the common factor.

$12 \cdot 3 \frac{3}{12}$

Step 3.3

Rewrite the expression.

$3 \cdot 3$

Step 4

Multiply $3$ by $3$ .

$9$