document.write( "Question 355123: how much pure alcohol should be added to 24 ounce of a 45% solution in order to obtain 60% solution \n" ); document.write( "
Algebra.Com's Answer #253646 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Let A be the amount of 100% alcohol.
\n" ); document.write( "\"100A%2B45%2824%29=60%28A%2B24%29\"
\n" ); document.write( "\"100A%2B1080=60A%2B1440\"
\n" ); document.write( "\"40A=360\"
\n" ); document.write( "\"highlight%28A=9%29\"ounces
\n" ); document.write( "
\n" );