Question

В первом бедоне в 3 раза больше молока,чем во фтором,а во втором, в 2 раза больше,чем в третьем.Сколько молока во втором и третьем бидонах,если в первом 4,5 л. молока

Answer 1

1 б - 4,5 литра в 3 раза больше чем во втором
2 б - в 2 раза больше чем в третьем
3 б- в 2 раза меньше чем во втором
1) 4,5 : 3 = 1.5 (л) во втором
2) 1,5 : 2 = 0.75 (л) в третьем
Ответ: 1,5 л-во втором, 0,75л - в третьем

Answer 2

Calculating Milk Quantities in the Three Containers

To solve this problem, we can use a system of equations to represent the relationships between the quantities of milk in the three containers.

Let's denote: - The quantity of milk in the first container as x liters. - The quantity of milk in the second container as y liters. - The quantity of milk in the third container as z liters.

Given: - The quantity of milk in the first container is 4.5 liters. - The quantity of milk in the first container is 3 times the quantity in the second container. - The quantity of milk in the second container is 2 times the quantity in the third container.

We can express these relationships as a system of equations:

1. x = 4.5 (the quantity of milk in the first container is 4.5 liters) 2. x = 3y (the quantity of milk in the first container is 3 times the quantity in the second container) 3. y = 2z (the quantity of milk in the second container is 2 times the quantity in the third container)

Solving the System of Equations

We can use the second and third equations to express y and z in terms of x: - From equation 2: y = x / 3 - From equation 3: z = y / 2 = (x / 3) / 2 = x / 6

Now, we can substitute the value of x from equation 1 into the expressions for y and z: - y = 4.5 / 3 = 1.5 liters - z = 4.5 / 6 = 0.75 liters

Conclusion

Therefore, the quantity of milk in the second container is 1.5 liters and the quantity of milk in the third container is 0.75 liters.