Solve the Problem. -Anne and Nancy Use a Metal Alloy That Is 18.6

question 361

Multiple Choice

Solve the problem.
-Anne and Nancy use a metal alloy that is 18.6% copper to make jewelry. How many ounces of a 12% alloy must be mixed with a 23% alloy to form 75 ounces of the desired alloy?

• A) 32 ounces
• B) 30 ounces
• C) 45 ounces
• D) 50 ounces

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Definitions:

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