Average Of 81 And 177

What is the average of 2 numbers : 81 And 177

How to do ?

Let's add these 2 numbers :

81 + 177 = 258

And then to find average, we have to find center point of the summation of these 2 numbers : 258, so let's divide 258 to 2 .

258 / 2 = 129

Answer = 129

Average of 81 and 177 is 129