(x+y)/2 gives you the average
you just add the values together and divide by the number of values you have
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In Maths, the mean is the mean average; in other words, the average. To calculate the mean (average), you add the numbers you have together and then divide that total by the amount of numbers of had..
you add all the numbers then divide it by how many numbers you had
Add the numbers together, and then divide by the original amount of numbers in the set.To work out the mean (the average) in maths, you have to add up all of the numbers you are averaging, then divide what you now have by the amount of numbers you started with.
IXL.com is the best site for maths.
The quotient term in maths means divisible such as: Find the quotient of 4 and 2. (well we know quotient means divide) so the answer is 2. Hope this helps : )