Question

Как. решит. задачу. половину привезённого на довод молока переработали на сыр. масса сыра 75 кг что на 340 кг меньше от массы переработанного молока. сколько всего килограммов молока привезли на завод

Answer 1

(340+75)х2=830кг
наверно так

Answer 2

Problem Analysis

To solve this problem, we need to find the total amount of milk brought to the factory. We are given that half of the milk brought to the factory was processed into cheese, and the mass of the cheese is 75 kg less than the mass of the processed milk. Additionally, we are told that the mass of the processed milk is 340 kg less than the total mass of milk brought to the factory.

Solution

Let's assume the total mass of milk brought to the factory is M kg.

According to the problem, half of the milk was processed into cheese. Therefore, the mass of the processed milk is M/2 kg.

We are also given that the mass of the cheese is 75 kg less than the mass of the processed milk. So, the mass of the cheese is (M/2) - 75 kg.

Finally, we know that the mass of the processed milk is 340 kg less than the total mass of milk brought to the factory. Therefore, we can write the equation:

(M/2) - 75 = M - 340

To find the value of M, we can solve this equation.

Solving the Equation

Let's solve the equation step by step:

(M/2) - 75 = M - 340

Multiply both sides of the equation by 2 to eliminate the fraction:

M - 150 = 2M - 680

Subtract M from both sides:

-150 = M - 680

Add 680 to both sides:

530 = M

Therefore, the total mass of milk brought to the factory is 530 kg.

Answer

The total mass of milk brought to the factory is 530 kg.