The numbers are 14 and 7 because 14+7 = 21 and 14-7 = 7
3 & 7? Sum 10, difference 4 so ratio 5:2 or 1 & 21? Sum = 22, difference 20 so ratio 11:10
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 -14 and 11 is -3. The quotient of -21 and -3 is 7. It looks like the answer to your question is 7.
The answer is 42. 14 + 7 = 21 21 x 2 = 42
To find the sum of 21 and the difference of 5, we first need to determine what the two numbers are. Let's call the larger number x and the smaller number y. We know that x + y = 21 and x - y = 5. By solving these two equations simultaneously, we can determine that the numbers are 13 and 8. Therefore, the sum of 21 and the difference of 5 is 21 + 5 = 26.
-7 & -14
The two numbers are -14 and -7. -14 + -7 = -21 -7 - -14 = 7
7 & 14
21 + 14 = 3521 - 14 = 7
3 & 7? Sum 10, difference 4 so ratio 5:2 or 1 & 21? Sum = 22, difference 20 so ratio 11:10
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 two numbers are 21 and 7.
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.
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.
The numbers 40.5 and 36.5 have a difference of 4 and a sum of 77.
The answer is 42. 14 + 7 = 21 21 x 2 = 42
7 and 3