Question

При помоле пшеницы на каждые 4 части муки получается 1 часть отходов. Сколько смололи пшеницы в центнерах, если муки получилось на 90 центнеров больше, чем отходов?

Answer 1

1)) 4-1= 3части разница , муки на 3 части больше

2)) 90:3= 30 ц в 1 части

3)) 4+1= 5частей всего

4)) 5• 30= 150 ц пшеницы смололи

Ответ: смололи 150 ц пшеницы

Проверка
30•4= 120ц муки
30•1=30 ц отходы
4ч+1ч= 5ч;
120+30=150ц пшеницы

Answer 2

Calculation of Wheat Grinding and Waste

To calculate the amount of wheat ground and waste produced, we need to consider that for every 4 parts of flour, 1 part of waste is generated. Let's assume that the amount of flour obtained is 90 centners (a centner is a unit of weight equal to 100 kilograms) more than the amount of waste.

Let's denote the amount of wheat ground as W and the amount of waste as Waste. According to the given information, we can set up the following equation:

W / 4 = Waste

And we also know that:

W = Waste + 90

To find the value of W, we can substitute the second equation into the first equation:

(Waste + 90) / 4 = Waste

Simplifying the equation:

Waste + 90 = 4 * Waste

90 = 3 * Waste

Waste = 90 / 3 = 30

Now, we can substitute the value of Waste back into the second equation to find the value of W:

W = Waste + 90 = 30 + 90 = 120

Therefore, the amount of wheat ground in centners is 120.

Please note that the sources provided did not directly answer the question. The calculation was done based on the given information and mathematical reasoning.