Basic Math Examples

$48$ , $209$

Step 1

The mean of a set of numbers is the sum divided by the number of terms.

$\frac{48 + 209}{2}$

Step 2

Add $48$ and $209$ .

$\frac{257}{2}$

Step 3

Divide.

$128.5$

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