document.write( "Question 765884: how much of a 15% solution must be added to 60ml of a 50% alcohol solution to get a 40% solution? \n" ); document.write( "

Algebra.Com's Answer #466471 by lwsshak3(11628) $\"\"$ $\"About$

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how much of a 15% solution must be added to 60ml of a 50% alcohol solution to get a 40% solution?
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\n" ); document.write( "let x=amount of 15% to add
\n" ); document.write( "15%x+50%*60=40%(x+60)
\n" ); document.write( ".15x+30=.4x+24
\n" ); document.write( ".25x=6
\n" ); document.write( "x=24
\n" ); document.write( "amount of 15% to add=24 ml \n" ); document.write( "

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