Question

На мельницу привезли 58 мешков пшеницы и 38 мешков жта.Пшеницы привезли на 16 центнеров больще чем жита.Сколько отдельно килограмм жита и пшеницы завезенно,если все мешки с зерном имели одинаковый вес?

Answer 1

1)на сколько больше привезли мешков с пшеницей?

58-38= 20

2)сколько кг в одном мешке?

16ц=1600кг,значит

1600:20=80кг

3)сколько првезли пшениці?

58*80= 4640 кг

4)сколько привезли ржи?

38*80= 3040 кг

Answer 2

Problem Analysis

We are given that 58 sacks of wheat and 38 sacks of rye were brought to the mill. The wheat was brought 16 centners (a unit of weight) more than the rye. We need to find the separate weights of wheat and rye in kilograms, assuming that all sacks had the same weight.

Solution

Let's assume that the weight of each sack is 'x' centners.

The total weight of wheat can be calculated by multiplying the number of sacks of wheat (58) by the weight of each sack (x): Weight of wheat = 58x centners.

Similarly, the total weight of rye can be calculated by multiplying the number of sacks of rye (38) by the weight of each sack (x): Weight of rye = 38x centners.

We are given that the weight of wheat is 16 centners more than the weight of rye. Therefore, we can write the following equation: Weight of wheat = Weight of rye + 16.

Substituting the values we calculated earlier, we can solve for 'x': 58x = 38x + 16.

Simplifying the equation: 20x = 16.

Dividing both sides of the equation by 20: x = 0.8.

Now that we have the weight of each sack (x = 0.8 centners), we can calculate the separate weights of wheat and rye in kilograms.

To convert centners to kilograms, we multiply by 100: Weight of wheat = 58x * 100 kilograms. Weight of rye = 38x * 100 kilograms.

Substituting the value of x: Weight of wheat = 58 * 0.8 * 100 kilograms. Weight of rye = 38 * 0.8 * 100 kilograms.

Calculating the weights: Weight of wheat = 4640 kilograms. Weight of rye = 3040 kilograms.

Therefore, the separate weights of wheat and rye that were brought to the mill are 4640 kilograms and 3040 kilograms, respectively.

Answer

The separate weights of wheat and rye that were brought to the mill are 4640 kilograms and 3040 kilograms, respectively.