For the alloy, copper and zinc were taken in a ratio of 5: 3. What percentage of the alloy is copper?
| March 9, 2021 | education
In this case, we have that the alloy consists of eight parts. Thus, copper makes up 5/8 parts of the alloy. To determine the percentage of copper in the alloy, divide 5 by 8 and multiply by 100%:
5: 8 * 100 = 62.5% copper percentage in the alloy.
Answer: copper makes up 62.5% of the alloy.
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