Average Of 57 And 121

What is the average of 2 numbers : 57 And 121

How to do ?

Let's add these 2 numbers :

57 + 121 = 178

And then to find average, we have to find center point of the summation of these 2 numbers : 178, so let's divide 178 to 2 .

178 / 2 = 89

Answer = 89

Average of 57 and 121 is 89