Question

Спасите даю 70 балов разница двоих чисел 56 а їх відношеня 9:5 зайти меньше число

Answer 1

Ответ:

Нехай х - коефіцієнт пропорційності, то перше число 9х, а друге - 5х. Меньше 5х

$9x - 5x = 56 \\ 4x = 56 \\ x = \frac{56}{4} \\ x = 14 \\ 5x = 5 \times 14 = 80$

Answer 2

Calculating the Numbers

To solve the problem, we can use the information provided. We know that the difference between the two numbers is 56, and their ratio is 9:5. Let's denote the larger number as x and the smaller number as y.

Using the Given Ratio

According to the given ratio, we can express the larger number in terms of the smaller number using the ratio 9:5. This gives us the equation: x = (9/5)y

Finding the Difference

We also know that the difference between the two numbers is 56. Therefore, we can express this as an equation: x - y = 56

Solving for the Smaller Number

Substituting the expression for x from the ratio equation into the difference equation, we get: (9/5)y - y = 56

Solving for y: (9/5 - 1)y = 56 (4/5)y = 56 y = 56 * (5/4) y = 70

Conclusion

The smaller number is 70.