document.write( "Question 819911: How many liters of pure alcohol must be added to 10 liters of a 30% solution to obtain an 80% solution? \n" ); document.write( "
Algebra.Com's Answer #493268 by josgarithmetic(39618)![]() ![]() ![]() You can put this solution on YOUR website! Simple two-part mixture problem that goes like this:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let u = amount of pure alcohol to add. \n" ); document.write( " \n" ); document.write( "Solve for u. \n" ); document.write( " |