document.write( "Question 365078: How much water do I add to 1 liter of 40% alcohol vodka to make it 25% alcohol for tincture solution? Thank you \n" ); document.write( "

Algebra.Com's Answer #260308 by Fombitz(32388) $\"\"$ $\"About$

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Water is a 0% alcohol solution.
\n" ); document.write( "Let $\"A\"$ be the amount of water added.
\n" ); document.write( " $\"0%2AA%2B40%281%29=25%28A%2B1%29\"$
\n" ); document.write( " $\"40=25A%2B25\"$
\n" ); document.write( " $\"25A=15\"$
\n" ); document.write( " $\"A=15%2F25\"$
\n" ); document.write( " $\"A=3%2F5\"$ liter
\n" ); document.write( " $\"highlight%28A=600%29\"$ ml \n" ); document.write( "

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