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Solve the Problem. -Anne and Nancy Use a Metal Alloy That Is 20.75

Question 465

Multiple Choice

Solve the problem.
-Anne and Nancy use a metal alloy that is 20.75% copper to make jewelry. How many ounces of a 19% alloy must be mixed with a 24% alloy to form 80 ounces of the desired alloy?


A) 52 oz
B) 33 oz
C) 54 oz
D) 28 oz

Correct Answer:

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