document.write( "Question 1098457: Anna-Maria has added 4 quarts of an alcohol in water solution to 1 quart of water and her ending product is a 36% alcohol in water solution. What was the concentration of the 4 quarts of alcohol solution that was added? \n" ); document.write( "
Algebra.Com's Answer #712806 by jorel1380(3719)\"\" \"About 
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Let n be the percentage of alcohol in the water solution. Then:
\n" ); document.write( "4n=(4+1)(.36)
\n" ); document.write( "4n=1.8
\n" ); document.write( "n=.45
\n" ); document.write( "The original water solution was an 0.45 alcohol concentration
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