Pre-Algebra Examples

$\frac{5}{2 m} + \frac{4}{2 m}$

Step 1

Combine the numerators over the common denominator.

$\frac{5 + 4}{2 m}$

Step 2

Add $5$ and $4$ .

$\frac{9}{2 m}$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$