Pre-Algebra Examples

$\frac{9}{m} + 4$

Step 1

To write $4$ as a fraction with a common denominator, multiply by $\frac{m}{m}$ .

$\frac{9}{m} + \frac{4 m}{m}$

Step 2

Combine the numerators over the common denominator.

$\frac{9 + 4 m}{m}$