document.write( "Question 1098707: a goldsmith has two alloys of gold, the first being 70% pure and the second being 60% pure. how many ounces of the 30% pure gold must be used to make 100 ounces of an alloy which will be 66% gold?\r
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Algebra.Com's Answer #713083 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! a goldsmith has two alloys of gold, the first being 70% pure and the second being 60% pure. how many ounces of the 30% pure gold must be used to make 100 ounces of an alloy which will be 66% gold? \n" ); document.write( "------------- \n" ); document.write( "What 30% ? \n" ); document.write( " |