Alloy 200g which contains 54g of aluminum. Find the percentage in the alloy.
| November 27, 2020 | education
To find the ratio of one number to another, it is enough to multiply the fraction x / y, where x is (for example) 54 g of aluminum, and y is 200 g per 100.
54/200 * 100 = 27 (%)
Answer: the alloy contains 27% aluminum.
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