Basic Math Examples

21 \cdot \frac{1}{3}

$21 \cdot \frac{1}{3}$

Step 1

Factor

3

$3$ out of

21

$21$ .

3 (7) \cdot \frac{1}{3}

$3 (7) \cdot \frac{1}{3}$

Step 2

Cancel the common factor.

$3 \cdot 7 \cdot \frac{1}{3}$

Step 3

Rewrite the expression.

$7$