Pre-Algebra Examples

$\frac{a}{b} \div \frac{c}{d}$

Step 1

To divide by a fraction, multiply by its reciprocal.

$\frac{a}{b} \cdot \frac{d}{c}$

Step 2

Multiply $\frac{a}{b}$ by $\frac{d}{c}$ .

$\frac{a d}{b c}$