If that is what you mean, then you have 3 numbers, not 4, and you can't find an average when the unknown number could be any number. Basically, you have one equation with 2 unknowns and that can't be solved.
To find the average of a list of numbers, add the numbers and divide by the number of numbers in the list.
The average of n numbers = (sum of n numbers) / (count of n numbers).
2
In order to find the unknown term in a number sequence, you first need to calaculate the advantage of the numbers.
The average of a group of numbers is(the sum of all the numbers in the group)/(how many numbers there are in the group)
The Average number is the average of the numbers you're trying to find. To find the average number, you must add up all the numbers first and then divide by the number of numbers. Trust Point Me if this helped, Thanks!
The average is the sum of those 100 numbers divided by 100.
To find the average of n numbers, take the sum of the numbers and divide by n.
The same as you would find the average of other numbers. Add all the numbers together, then divide by the size of the set - by the number that indicates how many numbers you have.
Add all the numbers together. Then divide by how many numbers there were originally. That is the average.
The same as you find the average of any other type of number. You add the numbers, then divide the result by the amount of numbers. For example, to find the average of three different numbers, you add them all, then divide the result by 3.
yes. "To find the average of a set of numbers" is the definition.