Question

Задача: из 10 кг сахарной свёклы получают 2 кг сахару. Сколько килограммов сахару можно получить из 40 кг свёклы? Из 80кг? Из 100кг

Answer 1

Из 10 кг-2 кг
Из 40=2*4=8 кг
Из 80=2*8=16 кг
Из 100=2*10=20 кг

Answer 2

10 кг-2 кг 
 40=2*4=8 кг
 80=2*8=16 кг
100=2*10=20 кг

Answer 3

Problem:

The problem states that from 10 kg of sugar beets, 2 kg of sugar can be obtained. The question is how much sugar can be obtained from 40 kg, 80 kg, and 100 kg of sugar beets.

Solution:

To solve this problem, we can use the given ratio of 10 kg of sugar beets to 2 kg of sugar. We can set up a proportion to find the amount of sugar that can be obtained from different amounts of sugar beets.

Let's calculate the amount of sugar that can be obtained from 40 kg of sugar beets:

Step 1: Set up the proportion using the given ratio: ``` 10 kg of sugar beets / 2 kg of sugar = 40 kg of sugar beets / x kg of sugar ```

Step 2: Cross-multiply and solve for x: ``` 10 kg of sugar beets * x kg of sugar = 2 kg of sugar * 40 kg of sugar beets ```

Step 3: Simplify and solve for x: ``` 10x = 80 x = 8 ```

Therefore, 40 kg of sugar beets can yield 8 kg of sugar.

Now, let's calculate the amount of sugar that can be obtained from 80 kg of sugar beets:

Step 1: Set up the proportion using the given ratio: ``` 10 kg of sugar beets / 2 kg of sugar = 80 kg of sugar beets / x kg of sugar ```

Step 2: Cross-multiply and solve for x: ``` 10 kg of sugar beets * x kg of sugar = 2 kg of sugar * 80 kg of sugar beets ```

Step 3: Simplify and solve for x: ``` 10x = 160 x = 16 ```

Therefore, 80 kg of sugar beets can yield 16 kg of sugar.

Finally, let's calculate the amount of sugar that can be obtained from 100 kg of sugar beets:

Step 1: Set up the proportion using the given ratio: ``` 10 kg of sugar beets / 2 kg of sugar = 100 kg of sugar beets / x kg of sugar ```

Step 2: Cross-multiply and solve for x: ``` 10 kg of sugar beets * x kg of sugar = 2 kg of sugar * 100 kg of sugar beets ```

Step 3: Simplify and solve for x: ``` 10x = 200 x = 20 ```

Therefore, 100 kg of sugar beets can yield 20 kg of sugar.

Answer:

From 40 kg of sugar beets, you can obtain 8 kg of sugar. From 80 kg of sugar beets, you can obtain 16 kg of sugar. From 100 kg of sugar beets, you can obtain 20 kg of sugar.