Question

В первом бидоне было в 5 раз больше молока, чем во втором. После того как из первого бидона отлили 2 л, а во второй долили 6 л, в обеих бидонах молока стало поровну. Сколько литров молока было во втором бидоне первоначально?

Answer 1

5х-2= х+6
4х=8
х=2- 1 бидон
2*5= 10 - 2 бидон

Answer 2

Пусть во 2 бидоне было x литров молока
В 1 было 5x
Во 2 стало x+6
А в 1 5x-2
x+6=5x-2
добавим в 1 часть уравнения 2
x+8=5x
8=4x
x=2

Answer 3

Solution:

Let's solve this step by step.

1. Let's assume the amount of milk in the second container is x liters. 2. According to the given information, the amount of milk in the first container was 5 times more than in the second container, so it was 5x liters.

After pouring 2 liters from the first container and adding 6 liters to the second container, the amounts of milk in both containers became equal.

Calculation:

The amount of milk in the first container after pouring 2 liters: 5x - 2 liters

The amount of milk in the second container after adding 6 liters: x + 6 liters

According to the given information, these amounts are equal:

5x - 2 = x + 6

Now, let's solve for x:

5x - x = 6 + 2

4x = 8

x = 2

So, the initial amount of milk in the second container was 2 liters.

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