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What is the sum of all the natural numbers from 1 to 50?
(n)( n+1)/2 where n = 50. (50 x 51)/2 = 2,525
What is the sum of the interior angles of a polygon with 53 sides?
(n - 2)x180 where n = number of sides so ... 51 x 180
What is the sum of the numbers 1-50?
51
What is the sum expression for the sum of n and 5?
The sum of n and 5 is n+ 5
What is the sum between 51 and 57?
51 + 57 = 108
The sum of 42 and a number n is equal to 51?
n=9. Because n+42=51. Subtract 42 from both sides and n=9
What is the sum of the numbers from 1 to 50?
Sum of first n integers = n/2(n+1), in this case 25 x 51 = 1275
How would you find the sum of the first 50 even numbers?
Sum of 1st n even numbers: count*average = n * (2 + 2*n)/2 = n * (n+1) Sum = 50 * (2+100)/2 = 50*51 = 2550
What is the sum of all the numbers from 51 to 150?
To find the sum of all numbers from 51 to 150, we can use the formula for the sum of an arithmetic series: (n/2)(first term + last term), where n is the number of terms. In this case, the first term is 51, the last term is 150, and the number of terms is 150 - 51 + 1 = 100. Plugging these values into the formula, we get (100/2)(51 + 150) = 50 * 201 = 10,050. Therefore, the sum of all numbers from 51 to 150 is 10,050.
What is the sum of all the natural numbers from 1 to 50?
(n)( n+1)/2 where n = 50. (50 x 51)/2 = 2,525
What is the sum of the interior angles of a polygon with 53 sides?
(n - 2)x180 where n = number of sides so ... 51 x 180
What is the sum of the numbers 1-50?
51
The sum of 38 and 51?
38+51 = 89
Write a c program to print the sum of even numbers from 300 to 400?
int n, N;N = some even numberfor (n=2; n
What is the sum expression for the sum of n and 5?
The sum of n and 5 is n+ 5
What is the sum of the first 102 counting numbers?
If you want to sum up numbers 1 to N, you can do it this way. Sum = (N+1)*(N/2).The reason this works: say you want to sum up 1 through 10. You have 10+1, 9+2, ..., 6+5. Each of these equals 11 [N+1]. You added 11 five times (N/2). Sum of 1 to 102 = (102+1)*(102/2) = 103*51 = 5253. You can check it by summing up the numbers with a spreadsheet.
What is the sum of 10 and 51?
It is: 10 plus 51 = 61
