document.write( "Question 1156014: How many liters of a 70% alcohol solution must be added to 50 liters of a 40% alcohol solution to produce a 50% alcohol solution? \n" ); document.write( "
Algebra.Com's Answer #778687 by josgarithmetic(39617)\"\" \"About 
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v liters of 70% alcohol
\n" ); document.write( "50 liters of 40% alcohol
\n" ); document.write( "Want 50% alcohol
\n" ); document.write( "v+50 liters, resulting solution volume\r
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\n" ); document.write( "\n" ); document.write( "\"70v%2B40%2A50=50%28v%2B50%29\"\r
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