Question

Як вирішати задачу: У першому бідоні було в 5 разів більше молока,ніж у другому.Після того як із першого бідону вилили 2л,а в дургий долили 6л,в обох бідонах молока стало порівну.Скільки літрів молока було у другому бідоні спочатку?

Answer 1

Х - было во втором
5х - в первом бидоне
5х-2=х+6
5х-х=6+2
4х=8
х=8:4
х=2 (л)
Ответ: во втором бидоне было сначала 2 л молока

Answer 2

Problem Analysis

To solve this problem, we need to determine the initial amount of milk in the second container. We are given the following information: - The first container initially had 5 times more milk than the second container. - 2 liters of milk were poured out of the first container. - 6 liters of milk were poured into the second container. - After these operations, both containers had an equal amount of milk.

Let's break down the problem step by step to find the solution.

Step 1: Define Variables

Let's assume that the initial amount of milk in the second container is x liters.

Step 2: Calculate the Initial Amount of Milk in the First Container

According to the problem, the first container initially had 5 times more milk than the second container. Therefore, the initial amount of milk in the first container is 5x liters.

Step 3: Perform the Operations

- 2 liters of milk were poured out of the first container. So, the amount of milk remaining in the first container is 5x - 2 liters. - 6 liters of milk were poured into the second container. So, the amount of milk in the second container is x + 6 liters.

Step 4: Set up the Equation

According to the problem, after these operations, both containers had an equal amount of milk. Therefore, we can set up the equation:

5x - 2 = x + 6

Step 5: Solve the Equation

Simplifying the equation, we get:

5x - x = 6 + 2

4x = 8

x = 2

Step 6: Find the Initial Amount of Milk in the Second Container

The initial amount of milk in the second container is 2 liters.

Therefore, the second container initially had 2 liters of milk.

Conclusion

The second container initially had 2 liters of milk.

Note: The solution provided above is based on the information given in the problem statement.