0
One way to do it is to write down all the numbers and add them up. You can do it.
Another more clever way to do it is to arrange them in pairs, like this:
1 and 50
2 and 49
...
24 and 27
25 and 26
Every pair adds up to 51, and there are 25 pairs. So all together, they add up to
51 x 25 = 1,275 .
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50
Add your answer:
Earn +20 pts
Sum of 150?
sum of 150 what? first 150 numbers?
What is the sum of all odd numbers from 1 to 150?
5625
Find the sum of the reciprocals of two real numbers given that these numbers have a sum of 150 and a product of 40?
1/x + 1/y = (y+x)/xy But y + x = sum = 150, and xy = product = 40 So sum of reciprocals = 150/40 = 3.75
What is the sum of all even numbers from 20-30?
50
What is the sum of the whole numbers from 1 to 150?
The sum is 150*151/2 = 11,325
Find the sum of three consecutive even numbers that have a sum of 150?
The average of the three numbers is 50, so the other two must be 48 and 52.
How do you find the sum for addition?
Add all the numbers together and that's the sum. The sum is the answer.
Write a recursive function to find sum of even numbers from 2 to 150?
int sum (int from, int to, int step){if (from>to) return 0;else return from + sum (from+step, to, step);}...n = sum (2, 150, 2);
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 mean of 12,17,19,16,14,20,22?
To find the mean, you find the average of the numbers. This means that you just add all of the numbers and then divide that sum by how many numbers are in the list. The sum of all the numbers is 120 which you can then divide by 7 to get 17.143.
The sum of 51 to 150?
The sum of the numbers between 51 and 150 is equal to 10050 - or 50 x 201 - as there are 50 lots of 201 in the sum.
Explain how you find the mean of a set of data?
To answer this question I will use an example. Data set: 10, 20, 30, 40, 50. First find the sum of all the numbers...so 10+20+30+40+50= 150. Then you take the sum (150) and divide it by the number of numbers in the data set. So 150 divided by 5 (the number of numbers in this data set) = 30. 30= the mean of the above data set. Finding the mean is pretty simple. :)
