Find the Average 11 , 16 , 15 , 22

$11$ , $16$ , $15$ , $22$

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

$\frac{11 + 16 + 15 + 22}{4}$

Simplify the numerator.

Add $11$ and $16$ .

$\frac{27 + 15 + 22}{4}$

Add $27$ and $15$ .

$\frac{42 + 22}{4}$

Add $42$ and $22$ .

$\frac{64}{4}$

Divide $64$ by $4$ .

$16$