document.write( "Question 976889: a solution of 150 litres contains 40% alcohol. how many litres of liquid should be added to reduce the alcohol percentage to 25%? \n" ); document.write( "
Algebra.Com's Answer #598373 by FrankM(1040)\"\" \"About 
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150l * 40% = 60l alcohol. \r
\n" ); document.write( "\n" ); document.write( "We need a total 240l liquid to dilute to 25%. Add 90l
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