The alloy, which weighs 250 kg, contains 20 kg of copper. How many times is the mass of the alloy

| August 14, 2021 | education

The alloy, which weighs 250 kg, contains 20 kg of copper. How many times is the mass of the alloy greater than the mass of the copper it contains? What part of the alloy is copper?

Let’s find the answer to the first part of the problem. To do this, we need to divide the weight of the alloy by the known type of copper.

250: 20 = 12.5

The answer to the first part of the question: 12.5 times more.

Now that we have this answer, we can answer the second part of the question. For the answer is the same. After dividing the weight of the alloy by the known weight of copper, we get the answer to the question “how many parts of copper are placed in the alloy.”

The answer to the second part of the question: 12.5 parts of copper are contained in the total weight of the alloy.



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