Average Of 89 And 172

What is the average of 2 numbers : 89 And 172

How to do ?

Let's add these 2 numbers :

89 + 172 = 261

And then to find average, we have to find center point of the summation of these 2 numbers : 261, so let's divide 261 to 2 .

261 / 2 = 130.5

Answer = 130.5

Average of 89 and 172 is 130.5