document.write( "Question 634765: How much water must be added to 200 gallons of mixture which is 80 percent alcohol to reduce it to a 75 percent mixture? \n" ); document.write( "

Algebra.Com's Answer #399885 by richwmiller(17219) $\"\"$ $\"About$

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from standpoint of water
\n" ); document.write( "200*.2+x=.25(200+x)
\n" ); document.write( "x=13 1/3
\n" ); document.write( "from view of alcohol
\n" ); document.write( "200*.80=.75(200+x)
\n" ); document.write( "x=13 1/3 \n" ); document.write( "

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