To calculate the average, also known as the mean, of a set of numbers, you add up all the numbers and then divide by the total count of numbers. The formula is:
Average = Sum of numbers / Total count of numbers
For example, if you have the numbers 5, 10, and 15:
Average = (5 + 10 + 15) / 3 = 30 / 3 = 10
So, the average of 5, 10, and 15 is 10.


