Average is a mathematical term used in taking the appropriate number among the list of numbers. Formula for Average = Sum of all values / No. of values in the list.
There are various scenarios in which we have to say a single value of things. For that instance we use average number for single value. For Eg. If in a batsman scores 20 runs in 1st match, 37 runs in 2nd match and 78 runs in third match. So we can say Average of the batsman is (20+37+78)/3=45. It says that the batsman can score around 45 runs in a match. Here, we can see that we are converting multiple values into single value to make things easier.
So in Conclusion I will be reading three numbers and finding average of them by adding the numbers and then dividing the sum with 3.
Here in this algorithm we declare 4 variables as integers. Three variables for input one variable to store the result. We input two numbers lets say 15 , 20 and 25.In the program we compute average by sum of these numbers i.e.. 15+20+25=60 and dividing it with 3 i.e.. number of values. Therefore the result 20 get stored in avg and at last we print the value.