Question

В 3 автобусах 79 человек .сколько человек в каждом если во 2 на 5человек больше чем в первом а в 3 на 6 больше чем во 2?плиз очень надо!!!!

Answer 1

Второй автобус - это х
тогда первый х - 5
а в третьем х + 6
составляем уравнение:
х + (х - 5) + (х +6) = 79
3х +1 = 79
3 х = 78
х = 26 - это во втором
в первом - 26-5 = 21
в третьем - 26+6= 32
Ответ: 21, 26, 32

Answer 2

Calculating the Number of People in Each Bus

To solve this problem, we can use a system of equations to represent the given information and solve for the number of people in each bus.

Let's denote: - the number of people in the first bus as x - the number of people in the second bus as x + 5 (5 more than the first bus) - the number of people in the third bus as x + 5 + 6 (6 more than the second bus)

We know that the total number of people in the three buses is 79. Therefore, we can write the equation: x + (x + 5) + (x + 5 + 6) = 79

Solving this equation will give us the number of people in each bus.

Solving the Equation

Let's solve the equation to find the value of x.

x + (x + 5) + (x + 5 + 6) = 79

3x + 16 = 79

3x = 63

x = 21

Now that we have found the value of x, we can calculate the number of people in each bus: - The first bus has 21 people. - The second bus has 21 + 5 = 26 people. - The third bus has 26 + 6 = 32 people.

So, in the three buses, there are 21 people in the first bus, 26 people in the second bus, and 32 people in the third bus.

This information is based on the given equation and the calculated values.

I hope this helps! If you have any more questions or need further assistance, feel free to ask.