Question

Решение задачи сыну столько месяцев,сколько лет отцу.сумма их возрастов 39 лет сколько лет сыну?

Answer 1

9 лет сыну а отцу 30 лет

Answer 2

Problem Statement

The problem states that the son is as many months old as the father is in years. The sum of their ages is 39 years. The question is, how old is the son?

Solution

Let's assume the son's age in months is x and the father's age in years is y.

According to the problem statement, the son is as many months old as the father is in years. This can be represented as:

x = y

The sum of their ages is 39 years, which can be expressed as:

x/12 + y = 39

To solve this system of equations, we can substitute the value of x from the first equation into the second equation:

(y/12) + y = 39

Simplifying the equation:

(13y)/12 = 39

Multiplying both sides of the equation by 12 to eliminate the fraction:

13y = 468

Dividing both sides of the equation by 13:

y = 36

Now that we know the father's age is 36 years, we can substitute this value back into the first equation to find the son's age:

x = y = 36

Therefore, the son is also 36 months old.

Answer

The son is 36 months old.

Explanation

The problem states that the son is as many months old as the father is in years. By solving the system of equations, we find that the father is 36 years old and the son is 36 months old.