Question

4.Реши задачу. Школьники помогли колхозу собрать 1т свеклы. С первого участка школьники собрали 408 кг свеклы, со второго участка в 2 раза меньше, чем с первого, а остальную свеклу собрали с третьего участка. Сколько килограммов свеклы собрали дети с третьего участка?

Answer 1

1т = 1000кг, следовательно

408/2 = 204 (сколько собрали со второго участка)

1000-(408+204)=388 (сколько собрали с третьего участка)

ответ: 388кг

Answer 2

1) 1т=1000кг
2) 408:2=204(кг)- свеклы собрали со второго участка
3) 1000-(408+204)=388(кг)- свеклы собрали с третьего участка
Ответ: 388 килограмм свеклы собрали дети с третьего участка.

Answer 3

Problem Analysis

In this problem, we are given that schoolchildren helped a collective farm (kolhoz) to collect 1 ton (1000 kg) of beets. The schoolchildren collected 408 kg of beets from the first plot, twice as less from the second plot compared to the first plot, and the rest from the third plot. We need to determine how many kilograms of beets the children collected from the third plot.

Solution

Let's denote the number of kilograms of beets collected from the third plot as x.

From the problem statement, we know the following: - The schoolchildren collected 408 kg of beets from the first plot. - They collected twice as less from the second plot compared to the first plot, which means they collected 408/2 = 204 kg of beets from the second plot. - The total weight of beets collected from the first and second plots is 408 + 204 = 612 kg. - The remaining weight of beets collected from the third plot is 1000 - 612 = 388 kg.

Therefore, the schoolchildren collected 388 kg of beets from the third plot.

Answer

The schoolchildren collected 388 kg of beets from the third plot.