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The numbers are 14 and 7 because 14+7 = 21 and 14-7 = 7

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Mick Archer

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Dakotah Milan

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Q: What makes a sum of 21 and a difference of 7?
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Related questions

Two integers have the sum of -21 and a difference of 7 What are they?

-7 & -14


What two integers have the sum of -21 and a difference of 7?

The two numbers are -14 and -7. -14 + -7 = -21 -7 - -14 = 7


What are the numbers if the sum is 21 and the difference is 7?

7 & 14


The sum of two numbers is 35 and their difference is 7?

21 + 14 = 3521 - 14 = 7


I am the ratio of the sum of two numbers whose product is 21 to their difference. what ratio am I?

3 & 7? Sum 10, difference 4 so ratio 5:2 or 1 & 21? Sum = 22, difference 20 so ratio 11:10


What is the difference between the product of 3 and 7 and the sum of 3 and 7?

The product of 3 and 7 is found by multiplying the two numbers together, which equals 21. The sum of 3 and 7 is found by adding the two numbers together, which equals 10. Therefore, the difference between the product of 3 and 7 and the sum of 3 and 7 is 21 - 10 = 11.


The sum of two numbers is 28 the difference is 14 what are the two numbers?

The two numbers are 21 and 7.


What is the ratio of the sum of two numbers whose product is 21 to their difference?

Two specific cases of pairs of numbers whose product is 21 are: 1 x 21 and 3 x 7. The ratio of their sum to their difference is: 1 x 21 ... (21+1):(21 - 1) = 22:20 = 11 : 10, and 3 x 7 ... (3+7):(7-3) = 10:4 = 5 : 2. To find a general formula, let the larger number be x and the smaller be 21/x. Their sum is x + 21/x = (x^2 +21)/x Their difference is x - 21/x = (x^2 -21)/x Ratio of sum to difference is [(x^2+21)/x] / [(x^2-21)/x] = [(x^2+21)/x] * [x/(x^2-21)] = (x^2+21)/(x^2-21) Check: This formula produces the results found above.


What is the quotient of -21 and the sum of -14 and 11?

The sum of -14 and 11 is -3. The quotient of -21 and -3 is 7. It looks like the answer to your question is 7.


What numbers have a difference of 4 and a sum of 77?

The numbers 40.5 and 36.5 have a difference of 4 and a sum of 77.


Double the sum of 14 and 7?

The answer is 42. 14 + 7 = 21 21 x 2 = 42


What is the sum of seven and 14?

It is: 7+14 = 21