Basic Math Examples

72

$72$ ,

46

$46$ ,

26

$26$

Step 1

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

\frac{72 + 46 + 26}{3}

$\frac{72 + 46 + 26}{3}$

Step 2

Simplify the numerator.

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Step 2.1

Add

72

$72$ and

46

$46$ .

\frac{118 + 26}{3}

$\frac{118 + 26}{3}$

Step 2.2

Add

118

$118$ and

26

$26$ .

\frac{144}{3}

$\frac{144}{3}$

\frac{144}{3}

$\frac{144}{3}$

Step 3

Divide

144

$144$ by

3

$3$ .

48

$48$

⎡ ⎢ ⎣ \begin{matrix} x^{2} & \frac{1}{2} \sqrt{π} & \int x d x \end{matrix} ⎤ ⎥ ⎦

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