document.write( "Question 471726: How much of an alloy that is 10% copper should be mixed with an alloy that is 60% copper in order to get an alloy that is 20% copper? \n" ); document.write( "
Algebra.Com's Answer #323505 by stanbon(75887)\"\" \"About 
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How much of an alloy that is 10% copper should be mixed with an alloy that is 60% copper in order to get an alloy that is 20% copper?
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\n" ); document.write( "How much 20% alloy do you want?
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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