Average Of 51 And 123

What is the average of 2 numbers : 51 And 123

How to do ?

Let's add these 2 numbers :

51 + 123 = 174

And then to find average, we have to find center point of the summation of these 2 numbers : 174, so let's divide 174 to 2 .

174 / 2 = 87

Answer = 87

Average of 51 and 123 is 87