Quick Answer: What Two Numbers Have A Sum Of 100 And A Difference Of 80?

How do I find the difference between two numbers?

Percentage Change | Increase and DecreaseFirst: work out the difference (increase) between the two numbers you are comparing.Increase = New Number – Original Number.Then: divide the increase by the original number and multiply the answer by 100.% increase = Increase ÷ Original Number × 100.More items….

What is the sum of two positive numbers?

The sum of two positive integers is always positive. When two or more positive numbers are added together, the result or sum is always positive. The sum of a positive and a negative integer can be either positive, negative, or zero.

What has a sum of 100?

What is the sum of the first 100 whole numbers? Gauss noticed that if he was to split the numbers into two groups (1 to 50 and 51 to 100), he could add them together vertically to get a sum of 101. Gauss realized then that his final total would be 50(101) = 5050.

What numbers are we if you add us both you get 100 the difference between us is also 100?

If you add us both you get 100. the difference between us is also 100? The answer to this question is 100 and 0.

What is the sum of n numbers?

Sum of the First n Natural Numbers. We prove the formula 1+ 2+ … + n = n(n+1) / 2, for n a natural number. There is a simple applet showing the essence of the inductive proof of this result.

What is the difference of 9 and 3?

The difference between 3 and 9 on a number line is 6 units. 2. … The difference between -3 and 9 on a number line is 12 units.

What is the sum of two odd numbers?

The sum of any two odd numbers is always an even number.

What is the sum of 80?

The number series 1, 2, 3, 4, . . . . , 79, 80. Therefore, 3240 is the sum of positive integers upto 80.

What is a sum of two numbers?

The result of adding two or more numbers. (because 2 + 4 + 3 = 9).

What is the sum of 1 to 365?

66795 is a sum of number series from 1 to 365 by applying the values of input parameters in the formula.

What has a sum of 18 and a difference of 6?

The sum of two numbers is 18 and their difference is 6 what is the answer? Izz Y.

What is the sum of the first 100 whole numbers?

Clearly, it is an Arithmetic Progression whose first term = 1, last term = 100 and number of terms = 100. Therefore, the sum of first 100 natural numbers is 5050.

What is the sum of first 20 natural numbers?

The number series 1, 2, 3, 4, . . . . , 19, 20. Therefore, 210 is the sum of positive integers upto 20.

How do you find the sum of two numbers?

Answer: Sum means add and product means multiply. The two numbers are 1 and 12, as 1 + 12 = 13 and 1 multiplied by 12 gives 12.

What is the sum of the first 100 numbers?

Sum of first 100 positive integers =5050. Now 101 to 200, each term will be 100 more than a certain term in 1 to 100. For example, 101 is 100 more than 1, 102 is again 100 more than 2…

What is the sum of 1 to 50 numbers?

The number series 1, 2, 3, 4, . . . . , 49, 50. Therefore, 1275 is the sum of positive integers upto 50.