document.write( "Question 866354: How much water must be added to 120 mL of a 35% alcohol solution to dilute it to a 25% alcohol solution? \n" ); document.write( "
Algebra.Com's Answer #522235 by mananth(16946)\"\" \"About 
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--- percent ---------------- Amount
\n" ); document.write( "Alcohol I 35 ---------------- 120 ml
\n" ); document.write( "water 0 ---------------- x ml
\n" ); document.write( "Mixture 25 ---------------- 120 + x ml
\n" ); document.write( "
\n" ); document.write( "35 * 120 + 0 x = 25 ( 120 + x )
\n" ); document.write( "4200 + 0 x = 3000 + 25 x
\n" ); document.write( "0 x -25 x = -4200 + 3000
\n" ); document.write( "-25 x = -1200
\n" ); document.write( "/ -25
\n" ); document.write( "x = 48 ml water
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\n" ); document.write( "m.ananth@hotmail.ca
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