6
.
the 5 numbers add up to 30
30 divided by that 5 is
30/5 = 6
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the sum of all numbers is 6*4=24 sum of two = 2*2=4 average of other four=24-4/4=5
The average of a group of numbers is the sum of the numbers divided by the number of numbers. Because this is probably a homework problem, I won't give you the answer, but I can give you some help: #1) What is the sum of 10, 3, 8, 4 and 5? #2) How many numbers do you have? #3) Your answer will be the answer to #1 divided by the answer to #2.
5
2
an average is all of the numbers in a question added up then divided by how many numbers the question has. For example, 4,2,10 and 8 you would add them up (24), and then divide it by 4 because there are 4 numbers which equals 6. so the answer to what is the average of 4, 2, 10 and 8 is six. Or their is average which is neither below or above