Question

Сколько лет отцу и сыну, если когда отцу было 37 лет, сыну было 3 года сейчас сыну в 3 раза меньше чем отцу?

Answer 1

37 + x = (3 +x)*3
37 + x = 9 + 3x
3x - x = 37 - 9
2x = 28
x = 28 : 2
x = 14 лет прошло
37+14=51год отцу
3+14=17лет сыну

Answer 2

Calculation of the Age Difference between Father and Son

To calculate the age difference between the father and the son, we need to consider the given information. According to the question, when the father was 37 years old, the son was 3 years old. Additionally, the son's current age is three times less than the father's age.

Let's break down the information: - When the father was 37 years old, the son was 3 years old. - The son's current age is three times less than the father's age.

To find the current ages of the father and the son, we can set up an equation. Let's assume the father's current age is F, and the son's current age is S.

Based on the given information, we can write the following equations: 1. When the father was 37 years old, the son was 3 years old: F - 37 = S - 3. 2. The son's current age is three times less than the father's age: S = F/3.

Now, let's solve these equations to find the ages of the father and the son.

Solving the Equations

Substituting equation 2 into equation 1, we get: F - 37 = (F/3) - 3.

To solve this equation, we can multiply both sides by 3 to eliminate the fraction: 3F - 111 = F - 9.

Next, we can simplify the equation by combining like terms: 3F - F = 111 - 9, 2F = 102.

Dividing both sides by 2, we find: F = 51.

Now that we have the father's age, we can substitute it back into equation 2 to find the son's age: S = 51/3, S = 17.

Answer

Therefore, the father is currently 51 years old, and the son is currently 17 years old.

Please note that the given information does not specify the current date, so we assume the ages are accurate as of the present day.