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How do you find missing number if the mean is given with two numbers?
The mean times three will be the total of all three numbers. Multiply the mean times three and subtract the sum of the two numbers from that total.
Do you divide your mean by 4 or 2?
You divide by the number of numbers - if you want the mean of three numbers you divide by 3, if you want the mean of a hundred numbers you divide by 100.
In math what is a mean of a number?
The mean of numbers is the average. To find this, first add all the numbers, then divide by how many numbers you added.
What is One number is three times another number their sum is 3 what are the numbers?
nothing stupid i mean what a question
What does triangular number mean?
Triangluar numbers or triangle numbers are numbers formed from the summation of all the numbers smaller than them. The first few triangle numbers are 1,3,6,10,15,21... If you think of a pyramid with a base of two blocks, and one on top, there are three blocks. If you add a base of three to that pyramid, you have six blocks. Then ten, and fifteen and so on. That is why they are called Triangle numbers.
