Average Of 81 And 117
What is the average of 2 numbers : 81 And 117
How to do ?
Let's add these 2 numbers :
81 + 117 = 198
And then to find average, we have to find center point of the summation of these 2 numbers : 198, so let's divide 198 to 2 .
198 / 2 = 99
Answer = 99
Average of 81 and 117 is 99