Question

В плацкартных вагонах скорого поезда на 432 пассажира больше, чем в купейных. Сколько пассажиров в плацкартных и купейных вагонах отдельно, если в купейных вагонах пассажиров в 4 раза меньше, чем в плацкартных?

Answer 1

Ответ:

Пошаговое объяснение:

Пусть число пассажиров в купейных вагонах - это одна часть

1* 4 =4 части  приходится на пассажиров в плацкартных вагонах

4 - 1 =3 части   составляют 432 пассажира

432 пассажира - 3 части

х пассажиров    - 1 часть

х= 432 * 1 : 3= 144 пассажира в купейных вагонах

144 + 432=576 пассажиров  в плацкартных вагонах

Answer 2

Calculation of Passengers in Sleeper and Compartment Cars

To calculate the number of passengers in sleeper and compartment cars separately, we need to use the given information:

- The number of passengers in sleeper cars is 432 more than the number of passengers in compartment cars. - The number of passengers in compartment cars is 4 times less than the number of passengers in sleeper cars.

Let's assume the number of passengers in compartment cars is x.

According to the given information, the number of passengers in sleeper cars would be x + 432.

Since the number of passengers in compartment cars is 4 times less than the number of passengers in sleeper cars, we can write the equation:

x = (x + 432) / 4

Now, let's solve this equation to find the number of passengers in compartment cars:

4x = x + 432

3x = 432

x = 144

So, there are 144 passengers in compartment cars.

To find the number of passengers in sleeper cars, we can substitute the value of x into the equation:

Number of passengers in sleeper cars = x + 432 = 144 + 432 = 576

Therefore, there are 144 passengers in compartment cars and 576 passengers in sleeper cars.

Please note that the above calculation is based on the given information and assumptions.