Basic Math Examples

$5$ , $8$ , $29$ , $30$ , $30$

Step 1

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

$\frac{5 + 8 + 29 + 30 + 30}{5}$

Step 2

Simplify the numerator.

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Step 2.1

Add $5$ and $8$ .

$\frac{13 + 29 + 30 + 30}{5}$

Step 2.2

Add $13$ and $29$ .

$\frac{42 + 30 + 30}{5}$

Step 2.3

Add $42$ and $30$ .

$\frac{72 + 30}{5}$

Step 2.4

Add $72$ and $30$ .

$\frac{102}{5}$

Step 3

Divide.

$20.4$