Question

Сосуд вместимостью 2,5 л заполнен молоком на 0,8 своего объема.Отлили 3/4 этого молока.Сколько литров молока осталось в сосуде?

Answer 1

Ответ:

0,5 л

Пошаговое объяснение:

1) 2,5 · 0,8 = 2 (л) - молока в сосуде

2) 2 · 3/4 = 1,5 (л) - молока отлили

3) 2 - 1,5 = 0,5 (л)

Ответ: 0,5 л молока осталось в сосуде

Answer 2

Calculation

To solve this problem, we need to calculate the amount of milk that remains in the vessel after pouring out 3/4 of the milk.

The vessel has a capacity of 2.5 liters and is filled with milk up to 0.8 of its volume.

To find the amount of milk that remains, we can subtract the amount of milk poured out from the initial amount of milk in the vessel.

Let's calculate it step by step:

1. Calculate the initial amount of milk in the vessel: - The vessel is filled up to 0.8 of its volume, which is 2.5 liters. - So, the initial amount of milk in the vessel is 0.8 * 2.5 = 2 liters.

2. Calculate the amount of milk poured out: - 3/4 of the initial amount of milk is poured out. - So, the amount of milk poured out is (3/4) * 2 = 1.5 liters.

3. Calculate the amount of milk that remains: - Subtract the amount of milk poured out from the initial amount of milk. - So, the amount of milk that remains in the vessel is 2 - 1.5 = 0.5 liters.

Therefore, there are 0.5 liters of milk remaining in the vessel.

Answer

After pouring out 3/4 of the milk from a vessel with a capacity of 2.5 liters and filled up to 0.8 of its volume, there are 0.5 liters of milk remaining in the vessel.