Question

В трех квартирах живут 11 жителей.В первой на 2 человека меньше,чем во второй ,но на 3 больше,чем в третьей.Сколько человек живут во второй квартире?

Answer 1

5 человек живут вовторой квартире все просто переведи текст пожалустаааа

Answer 2

Problem Analysis

We are given information about three apartments and the total number of residents living in them. We need to determine the number of residents living in the second apartment.

Given Information

- There are three apartments. - The total number of residents in all three apartments is 11. - The first apartment has 2 fewer residents than the second apartment. - The first apartment has 3 more residents than the third apartment.

Solution

Let's assume the number of residents in the second apartment is x.

According to the given information: - The first apartment has 2 fewer residents than the second apartment, so the number of residents in the first apartment is x - 2. - The first apartment has 3 more residents than the third apartment, so the number of residents in the third apartment is x - 2 - 3.

The total number of residents in all three apartments is 11, so we can write the equation:

(x - 2) + x + (x - 2 - 3) = 11

Simplifying the equation:

3x - 7 = 11

Adding 7 to both sides:

3x = 18

Dividing both sides by 3:

x = 6

Therefore, there are 6 residents living in the second apartment.

Answer

There are 6 residents living in the second apartment.