document.write( "Question 1005836: if I have 225L of 12% alc how many L of 80%alc do I need to bring the 225L to a 20%alc by volume \n" ); document.write( "
Algebra.Com's Answer #621974 by josgarithmetic(39618)\"\" \"About 
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\"Alcohol%2FMixture=TargetFraction\"\r
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\n" ); document.write( "\n" ); document.write( "v, amount of the 80% alcohol to add\r
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\n" ); document.write( "\n" ); document.write( "\"%28225%2A12%2B80v%29%2F%28v%2B225%29=20\"
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