Question

У хозяйки 3 корзины с яблоками. Всего в них 60 кг. яблок. Впервой и второй корзинах вместе 38 кг яблок а во второй и третьей вместе 40 кг. Сколько кг яблок в каждой корзине?

Answer 1

1)60-38=22(кг) яблок в третьей корзине 
2)60-40=20(кг) яблок в первой корзине
3)22+20=42(кг) яблок в первой и третьей корзине
4)60-42=18(кг) яблок во второй корзине
ответ: 22 кг,20 кг, 18кг

Answer 2

Problem Analysis

We are given three baskets of apples, and the total weight of the apples in all three baskets is 60 kg. We also know the combined weight of the apples in the first and second baskets is 38 kg, and the combined weight of the apples in the second and third baskets is 40 kg. We need to determine the weight of apples in each basket.

Solution

Let's assume the weights of the apples in the first, second, and third baskets are x, y, and z kg, respectively.

From the given information, we can form two equations:

Equation 1: x + y = 38 kg (combined weight of the first and second baskets) Equation 2: y + z = 40 kg (combined weight of the second and third baskets)

To solve these equations, we can use substitution or elimination method.

Substitution Method

We can solve Equation 1 for x and substitute it into Equation 2:

x = 38 - y

Substituting this value of x into Equation 2:

(38 - y) + y + z = 40

Simplifying the equation:

38 + z = 40

Subtracting 38 from both sides:

z = 40 - 38 z = 2 kg

Now, we can substitute the value of z back into Equation 2 to find the value of y:

y + 2 = 40

Subtracting 2 from both sides:

y = 40 - 2 y = 38 kg

Finally, we can substitute the values of y and z into Equation 1 to find the value of x:

x + 38 = 38

Subtracting 38 from both sides:

x = 38 - 38 x = 0 kg

Therefore, the weights of the apples in each basket are as follows:

First basket: 0 kg Second basket: 38 kg Third basket: 2 kg

Answer

The weight of the apples in each basket is as follows: - First basket: 0 kg - Second basket: 38 kg - Third basket: 2 kg