Question

В волшебном лесу живут гномы. Из них некоторые гномы ходят на работу каждый день, некоторые через день, а остальные через два дня. Нам известно, что в понедельник работали 12 гномов, во вторник 10 гномов, в среду снова 12 гномов, в четверг 7 гномов. Сколько всего гномов живут в волшебном лесу ? Если в задаче возможны несколько ответов, то запишите их сумму

Answer 1

Ответ:я хз блблнубл0/0)0)9)

Пошаговое объяснение:короче я не знаюзнаю

Answer 2

Problem Analysis

In the magical forest, some gnomes go to work every day, some every other day, and the rest every two days. We are given the number of gnomes who worked on Monday, Tuesday, Wednesday, and Thursday. We need to determine the total number of gnomes living in the magical forest.

Solution

To solve this problem, we can use a system of equations. Let's assume that the number of gnomes who go to work every day is x, the number of gnomes who go to work every other day is y, and the number of gnomes who go to work every two days is z.

From the given information, we can create the following equations:

1. On Monday, 12 gnomes worked: x + y + z = 12. 2. On Tuesday, 10 gnomes worked: x + y = 10. 3. On Wednesday, 12 gnomes worked: x + y + z = 12. 4. On Thursday, 7 gnomes worked: x = 7.

We can solve this system of equations to find the values of x, y, and z.

Solution Steps

1. From equation 4, we know that x = 7. 2. Substituting x = 7 into equation 2, we get 7 + y = 10. Solving for y, we find y = 3. 3. Substituting x = 7 and y = 3 into equation 1, we get 7 + 3 + z = 12. Solving for z, we find z = 2.

Therefore, there are 7 gnomes who go to work every day, 3 gnomes who go to work every other day, and 2 gnomes who go to work every two days.

To find the total number of gnomes living in the magical forest, we add the values of x, y, and z: 7 + 3 + 2 = 12.

So, there are a total of 12 gnomes living in the magical forest.

Answer

There are a total of 12 gnomes living in the magical forest.