Finite Math Examples

$5$ , $6$ , $7$ , $8$ , $9$

Step 1

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

$\frac{5 + 6 + 7 + 8 + 9}{5}$

Step 2

Simplify the numerator.

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Step 2.1

Add $5$ and $6$ .

$\frac{11 + 7 + 8 + 9}{5}$

Step 2.2

Add $11$ and $7$ .

$\frac{18 + 8 + 9}{5}$

Step 2.3

Add $18$ and $8$ .

$\frac{26 + 9}{5}$

Step 2.4

Add $26$ and $9$ .

$\frac{35}{5}$

Step 3

Divide $35$ by $5$ .

$7$