Question 83052: Anne and Nancy use a metal alloy that is 15% copper to make jewelry. How many ounces of a 13% alloy must be mixed with a 19% alloy to form 96 ounces of the desired alloy? Answer by checkley75(3666) (Show Source):
You can put this solution on YOUR website! .15*96=.13x+.19(96-x)
x=64 oz. of 13% alloy is needed.
96-64=32 oz. of 19% alloy is also needed.