To find the average of a set of numbers, add all of the numbers together and then divide the total by the numbers in the set.
In this case, add 50, 48 and 47 together, getting 145. Now divide this number by 3 and you get 48.3333. Round off this number to 48.33 and that is your average.
48, 50, 52
46, 47, 48, 49, 50 and so on. The list is infinite
47/50 = 0.94
there is 45 46 47 48 49 50 51 52 53 54
The whole numbers between 47 and 53 are 48, 49, 50, 51, and 52, but there are infinitely many numbers, including 48.123 and 51 5/6.
49 and 51 for example. Save 48; 52 47; 53 etc. Save
47: 1, 47 48: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48 49: 1, 7, 49 50: 1, 2, 5, 10, 25, 50
47
The even numbers between 47 and 53 are 48, 50 and 52.Summed up they are:48 + 50 + 52 = 150
48, 50, 52
There are 50C3 = 50!/(3!47!) = 19,600 such possible combinations. The list [could] start: {1, 2, 3}, {1, 2, 4}, {1, 2, 5}, {1, 2, 6}, ... and end: ..., {47, 48, 49}, {47, 48, 50}, {47, 49, 50}, {48, 49, 50}. I'll let you fill in the other 19,592 combinations.
48, 49 and 50 are all composite.
-48 -50 -52
50-48-47-46-41
The answer is 47+46+45+...+1 To work that out quickly, we do (47*48)/2, which is 1128.
Here are the first 3 numbers less than 50: 50 - 1 = 49 50 - 2 = 48 50 - 3 = 47 The numbers before it would be the answer too.
Arrange the numbers in order46 47 4849 50 51 5153 54There are 9 values. The middle number is 50...the median.