Question

<p>в 100 одинаковых вагонах можно перевезти 6000 т угля.В трех таких вагонах помещается столько угля,сколько в двух большегрузных вагонах.Сколько тонн угля в одном большегрузном вагоне? 

Answer 1

6000/100=60 тонн помещается в каждый вагон.
Узнаем сколько помещается угля в 3 вагонах.
60*3=180 тонн

А в условии сказано, что в 3 вагона помещается столько же угля сколько и в 2 большегрузных, значит 180/2=90 тонн.

Ответ: В большегрузный вагон помещается 90 тонн.

Answer 2

Problem Analysis

To solve this problem, we need to determine the weight of coal in one large freight car. We are given that 100 identical freight cars can transport 6000 tons of coal. Additionally, three of these freight cars can hold the same amount of coal as two large freight cars. We need to find the weight of coal in one large freight car.

Solution

Let's assume that the weight of coal in one large freight car is x tons.

According to the given information, 100 identical freight cars can transport 6000 tons of coal. This means that the weight of coal in one identical freight car is 6000/100 = 60 tons.

We are also given that three identical freight cars can hold the same amount of coal as two large freight cars. This means that the weight of coal in three identical freight cars is equal to the weight of coal in two large freight cars.

Using this information, we can set up the following equation:

3 * (weight of coal in one identical freight car) = 2 * (weight of coal in one large freight car)

Substituting the value we found earlier, we get:

3 * 60 = 2 * x

Simplifying the equation, we have:

180 = 2x

Dividing both sides of the equation by 2, we find:

x = 90

Therefore, the weight of coal in one large freight car is 90 tons.

Conclusion

In conclusion, one large freight car can hold 90 tons of coal.