Question

Одим автомобилем вивезли 28 мишкив зерна,другим на 6 мишкив бильше,ниж першим,а третим на 4 мишки меньше,ниж другим.скильки мишкив зерна вивезли третим автом

Answer 1

28+6=34 вывезли вторым автомобилем
34-4=30 вывезли третьим автомобилем

Answer 2

Пусть первым автомобилем было вывезено x мишек зерна.

Тогда вторым автомобилем было вывезено (x + 6) мишек зерна, так как их вывезли на 6 мишек больше, чем первым автомобилем.

Третьим автомобилем было вывезено (x - 4) мишек зерна, так как вывезли на 4 мишки меньше, чем вторым автомобилем.

Всего было вывезено 28 мишек зерна, поэтому мы можем написать уравнение:

x + (x + 6) + (x - 4) = 28

Раскроем скобки:

3x + 2 = 28

Вычтем 2 от обеих сторон:

3x = 26

Разделим на 3:

x = 8.67

Так как количество мишек должно быть целым числом, округлим x до ближайшего целого числа:

x = 9

Таким образом, третьим автомобилем было вывезено 9 - 4 = 5 мишек зерна.

Answer 3

I can help you with this word problem. First, I need to translate it from Ukrainian to English. According to Google Translate, the problem is:

Answer in detail. One car took away 28 bushels of grain, another 6 bushels more than the first, and the third 4 bushels less than the second. How many bushels of grain did the third car take away?

To solve this problem, I will use the following steps:

- Define a variable. Let x be the number of bushels of grain that the third car took away. - Write an equation using the variable. Since the third car took 4 bushels less than the second, and the second car took 6 bushels more than the first, we can write: x = 28 + 6 - 4 - Solve the equation. Simplifying the equation, we get: x = 30 - Check the answer. If the third car took 30 bushels, then the second car took 30 + 4 = 34 bushels, and the first car took 34 - 6 = 28 bushels. The total number of bushels is 28 + 34 + 30 = 92, which is consistent with the problem. - Answer the question. The third car took away 30 bushels of grain.

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