Average Of 66 And 91

What is the average of 2 numbers : 66 And 91

How to do ?

Let's add these 2 numbers :

66 + 91 = 157

And then to find average, we have to find center point of the summation of these 2 numbers : 157, so let's divide 157 to 2 .

157 / 2 = 78.5

Answer = 78.5

Average of 66 and 91 is 78.5