document.write( "Question 649630: What quantity of a 80% acid solution must be mixed with a 40% solution to produce 600 mL of a 55% solution? \n" ); document.write( "

Algebra.Com's Answer #407031 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi,
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document.write( "What quantity of a 80% acid solution must be mixed with a 
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document.write( "40% solution to produce 600 mL of a 55% solution?
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document.write( "        .40x = .15*600 = 90
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document.write( "           x = 90/.40
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document.write( "           x = 225ml \n" );
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