Question

Дети собрали урюк.4\7 всего урюка они положили в первый ящик,остальное-во второй ящик.Масса урюка в 1 ящике на 2 3\4 кг больше массы урюка во 2 ящике.Сколько килограммов урюка в двух ящиках.???

Answer 1

1целая часть - весь урюк1- 4/7=3/7 - части во ІІ ящике4/7 - 3/7 = 1/7 - cоставляют 2  3/4кг2 3/4 * 7 = 19  1/4(кг)Ответ: в двух ящиках 19  1/4 кг урюка.

Answer 2

Calculating the Weight of Rye in the Two Crates

To solve this problem, we can use algebra to represent the given information and solve for the weight of rye in the two crates.

Let's denote: - x as the total weight of rye collected by the children. - 1st crate as the crate where the children put 4/7 of the rye. - 2nd crate as the crate where the remaining rye was put.

Given: - The children put 4/7 of the rye in the 1st crate and the rest in the 2nd crate. - The weight of rye in the 1st crate is 2 3/4 kg more than the weight of rye in the 2nd crate.

We can create the following equations: 1. x * (4/7) represents the weight of rye in the 1st crate. 2. x - x * (4/7) represents the weight of rye in the 2nd crate. 3. The weight of rye in the 1st crate is 2 3/4 kg more than the weight of rye in the 2nd crate: x * (4/7) = (x - x * (4/7)) + 2 3/4

Solving for x:

Let's solve for x using the given information.

The weight of rye in the 1st crate is x * (4/7), and the weight of rye in the 2nd crate is x - x * (4/7).

We can solve the equation x * (4/7) = (x - x * (4/7)) + 2 3/4 to find the value of x.

Calculation:

``` x * (4/7) = (x - x * (4/7)) + 2 3/4 x * (4/7) = x - x * (4/7) + 11/4 x * (4/7) + x * (4/7) = x + 11/4 x * (8/7) = x + 11/4 8x = 7x + 11/4 8x - 7x = 11/4 x = 11/4 x = 2 3/4 ```

Answer:

The total weight of rye collected by the children is 2 3/4 kg.

Therefore, the weight of rye in the 1st crate is 2 3/4 * (4/7) kg, and the weight of rye in the 2nd crate is 2 3/4 - 2 3/4 * (4/7) kg.