Sum of the two different positive integer is 11 and the sum of their s...
Problem: Sum of the two different positive integer is 11 and the sum of their square is 61. What is the ratio of these integers?
Solution:
Let's assume that the two integers are x and y.
1. Formulating equations:
From the given conditions, we can form two equations:
x + y = 11 (Equation 1)
x² + y² = 61 (Equation 2)
2. Solving the equations:
We can use Equation 1 to find one of the variables in terms of the other:
x + y = 11
y = 11 - x
Substituting this expression for y in Equation 2, we get:
x² + (11 - x)² = 61
Simplifying and solving for x, we get:
x² - 11x + 20 = 0
This equation can be factored as:
(x - 5)(x - 6) = 0
So, x = 5 or x = 6.
Using Equation 1, we can find the corresponding values of y:
If x = 5, then y = 11 - x = 6.
If x = 6, then y = 11 - x = 5.
3. Calculating the ratio:
The ratio of x to y can be calculated as:
x/y = 5/6 or 6/5
So, the ratio of the two integers is either 5:6 or 6:5.
Therefore, the answer is:
The ratio of the two integers is either 5:6 or 6:5.
Sum of the two different positive integer is 11 and the sum of their s...