Average Of 69 And 70

What is the average of 2 numbers : 69 And 70

How to do ?

Let's add these 2 numbers :

69 + 70 = 139

And then to find average, we have to find center point of the summation of these 2 numbers : 139, so let's divide 139 to 2 .

139 / 2 = 69.5

Answer = 69.5

Average of 69 and 70 is 69.5