Average Of 57 And 87
What is the average of 2 numbers : 57 And 87
How to do ?
Let's add these 2 numbers :
57 + 87 = 144
And then to find average, we have to find center point of the summation of these 2 numbers : 144, so let's divide 144 to 2 .
144 / 2 = 72
Answer = 72
Average of 57 and 87 is 72