Question

В железной руде масса железа на 44кг больше массы примеси.Сколько килограммов примеси содержится в 100 кг железной руды?

Answer 1

Эм... 100-44=56
По моему это так.

Answer 2

Calculation of Impurity in Iron Ore

To calculate the amount of impurity in 100 kg of iron ore, we need to determine the mass of iron and the mass of impurity in the ore. Given that the mass of iron is 44 kg more than the mass of impurity, we can set up the following equation:

Mass of Iron = Mass of Impurity + 44 kg

Let's solve this equation to find the mass of impurity in 100 kg of iron ore.

Step 1: Set up the equation: Mass of Iron = Mass of Impurity + 44 kg

Step 2: Substitute the given values: 100 kg = Mass of Impurity + 44 kg

Step 3: Solve for the Mass of Impurity: Mass of Impurity = 100 kg - 44 kg Mass of Impurity = 56 kg

Therefore, there are 56 kg of impurity in 100 kg of iron ore.

Please note that the search results did not provide specific information to directly answer this question. However, the calculation is based on the given information and does not require external sources.