document.write( "Question 352382: What quantity of 65 percent acid solution must be mixed with a 20 percent solution to produce 540 mL of a 50 percent solution? \n" ); document.write( "

Algebra.Com's Answer #252198 by scott8148(6628) $\"\"$ $\"About$

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(x)(65%) + (540-x)(20%) = (540)(50%) \n" ); document.write( "

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