Question

Школьники трех классов помогали в уборке картофеля. Один класс собрал 230 кг картофеля, другой на 20 кг больше, чем первый, но оба класса собрали вместе на 40 кг меньше, чем третий класс. Сколько кг картофеля было собрано тремя классами?

Answer 1

Так?? .......................

Answer 2

Calculation of the Total Weight of Potatoes Collected by Three Classes

To calculate the total weight of potatoes collected by the three classes, let's break down the information provided:

- The first class collected 230 kg of potatoes. - The second class collected 20 kg more than the first class. - The combined weight of both classes is 40 kg less than the third class.

Let's assign variables to represent the weights collected by each class:

- Let's call the weight collected by the first class "x" kg. - The weight collected by the second class will be "x + 20" kg. - The weight collected by the third class will be the sum of the weights collected by the first and second classes, minus 40 kg.

Now we can set up an equation to solve for the total weight of potatoes collected by the three classes:

x + (x + 20) + (x + (x + 20) - 40) = Total weight

Simplifying the equation:

3x + 40 - 40 = Total weight

3x = Total weight

Therefore, the total weight of potatoes collected by the three classes is 3x kg.

To find the value of "x" and calculate the total weight, we need more information or additional equations. Unfortunately, the given information is not sufficient to determine the exact weight of potatoes collected by the three classes.

If you have any additional information or equations, please provide them, and I'll be happy to help you further.