Basic Math Examples

$4$ , $6$ , $5$ , $3$ , $1$

Step 1

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

$\frac{4 + 6 + 5 + 3 + 1}{5}$

Step 2

Simplify the numerator.

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Step 2.1

Add $4$ and $6$ .

$\frac{10 + 5 + 3 + 1}{5}$

Step 2.2

Add $10$ and $5$ .

$\frac{15 + 3 + 1}{5}$

Step 2.3

Add $15$ and $3$ .

$\frac{18 + 1}{5}$

Step 2.4

Add $18$ and $1$ .

$\frac{19}{5}$

Step 3

Divide.

$3.8$