Question

в двух бидонах 48 литров масла .После того ,как 0,5 часть масла из первого бидона перелили во второй масла в бидонах стало поровну.сколько литров масла было в каждом бидоне первоначально?

Answer 1

1)48:2=24

2)24:2=12 л в первом бедоне первоначально

3)24+12=36 л во втором бедоне первоначально 

Answer 2

первоначально в одном бидоне было 48 л масла, а второй бидон был пустой

так как из первого отлили 0,5 часть, т.е половину 

Answer 3

Problem Analysis

We have two containers with a total of 48 liters of oil. After transferring 0.5 parts of the oil from the first container to the second container, the oil is evenly distributed between the two containers. We need to determine the initial amount of oil in each container.

Solution

Let's assume the initial amount of oil in the first container is x liters. Since we transferred 0.5 parts of the oil from the first container to the second container, the amount of oil transferred is 0.5x liters.

After the transfer, the first container has x - 0.5x = 0.5x liters of oil, and the second container has 0.5x liters of oil.

According to the problem statement, the amount of oil in both containers is equal after the transfer. Therefore, we can set up the following equation:

0.5x = 0.5x

Simplifying the equation, we find that x = 0.5x. This means that the initial amount of oil in the first container is equal to the amount of oil transferred, which is 0.5x liters.

Substituting this value back into the equation, we find that the initial amount of oil in each container is 0.5x = 0.5 * 0.5x = 0.25x liters.

Therefore, the initial amount of oil in each container is 0.25x liters.

Calculation

To find the initial amount of oil in each container, we need to determine the value of x. Since we know that the total amount of oil in both containers is 48 liters, we can set up the following equation:

0.25x + 0.25x = 48

Simplifying the equation, we find that 0.5x = 48.

To solve for x, we divide both sides of the equation by 0.5:

x = 48 / 0.5 = 96

Therefore, the initial amount of oil in each container is 0.25x = 0.25 * 96 = 24 liters.

Answer

The initial amount of oil in each container was 24 liters.