Basic Math Examples

$\frac{7}{9} \cdot \frac{6}{13 b}$

Step 1

Cancel the common factor of $3$ .

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Step 1.1

Factor $3$ out of $9$ .

$\frac{7}{3 (3)} \cdot \frac{6}{13 b}$

Step 1.2

Factor $3$ out of $6$ .

$\frac{7}{3 \cdot 3} \cdot \frac{3 \cdot 2}{13 b}$

Step 1.3

Cancel the common factor.

$\frac{7}{3 \cdot 3} \cdot \frac{3 \cdot 2}{13 b}$

Step 1.4

Rewrite the expression.

$\frac{7}{3} \cdot \frac{2}{13 b}$

Step 2

Multiply $\frac{7}{3}$ by $\frac{2}{13 b}$ .

$\frac{7 \cdot 2}{3 (13 b)}$

Step 3

Multiply.

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Step 3.1

Multiply $7$ by $2$ .

$\frac{14}{3 (13 b)}$

Step 3.2

Multiply $13$ by $3$ .

$\frac{14}{39 b}$