Question

В семье четверо детей им 5,8,13,15,а зовут из Аня юра света лена сколько лет каждому из них если одна девочка ходит в детский сад Аня старше чем юра а сумма лет Ани и светы делается на 3

Answer 1

Свете 5 Юре 8 Ане 13 Лене 15

Answer 2

Ответ: Лене 15 лет. Решение: Так как в садик ходит, девочка, то 5 лет – девочке, но так как Таня старше Юры, то ей не может быть 5 лет, а значит 5 лет или Свете или Лене Тогда Юре (так как он младше Тани ( или 8 или 13 лет) А Тане или 13 или 15 Лет. Сумма лет Тани и Светы делится на 3, считаем если одной из них 5 лет другой 8: 5+8=13 – не делится на 3 Если одной из них 5 лет другой 13: 5+13=18, 18 разделить на 3 будет 6, те делится на 3, и подходит к данному условию. Проверяем другие условия: если Тане 5 лет, то она не может быть старше Юры, значит Тане 13 лет, а Свете 5, тогда Юре будет 8, а Лене остается только 15.

Answer 3

Problem Analysis

We are given that there are four children in a family, and their ages are 5, 8, 13, and 15. The names of the children are Anya, Yura, Sveta, and Lena. We need to determine the age of each child based on the given information.

Solution

Let's analyze the given information step by step:

1. One girl goes to kindergarten. 2. Anya is older than Yura. 3. The sum of Anya's and Sveta's ages is 3 more than the sum of the ages of the other two children.

Based on the given information, we can make the following deductions:

- Since one girl goes to kindergarten, Lena must be the girl going to kindergarten. - Anya is older than Yura. - The sum of Anya's and Sveta's ages is 3 more than the sum of the ages of the other two children.

Now, let's solve the problem by finding the age of each child.

Let's assume the ages of the children as follows: - Anya: A years old - Yura: Y years old - Sveta: S years old - Lena: L years old

From the given information, we know that Lena is the girl going to kindergarten. Therefore, Lena is 5 years old.

Now, let's analyze the second piece of information: Anya is older than Yura. This means that A > Y.

Next, we know that the sum of Anya's and Sveta's ages is 3 more than the sum of the ages of the other two children. Mathematically, this can be represented as (A + S) = (Y + L) + 3.

We also know the ages of the children: A = 8, Y = 13, and L = 5.

Substituting these values into the equation, we get (8 + S) = (13 + 5) + 3.

Simplifying the equation, we have 8 + S = 21 + 3, which gives us S = 16.

Therefore, the ages of the children are as follows: - Anya: 8 years old - Yura: 13 years old - Sveta: 16 years old - Lena: 5 years old

Answer

Based on the given information, the ages of the children are as follows: - Anya: 8 years old - Yura: 13 years old - Sveta: 16 years old - Lena: 5 years old

Please let me know if you need any further assistance.