Average Of 7 And 15

What is the average of 2 numbers : 7 And 15

How to do ?

Let's add these 2 numbers :

7 + 15 = 22

And then to find average, we have to find center point of the summation of these 2 numbers : 22, so let's divide 22 to 2 .

22 / 2 = 11

Answer = 11

Average of 7 and 15 is 11