document.write( "Question 825690: a metallurgist needs to make 12.4 lb. of an alloy containing 50% gold. he is going to melt and combine one metal that is 60% gold with another metal that is 40% gold. how much of each should he use? \n" ); document.write( "
Algebra.Com's Answer #497502 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! See the Mixture- Two-Part lesson in my \"Lesson\" link in my profile. \n" ); document.write( " |