document.write( "Question 957404: What quantity of a 65% acid solution must be mixed with a 35% solution to produce 400 mL of a 50% solution? \n" ); document.write( "
Algebra.Com's Answer #585014 by Alan3354(69443)\"\" \"About 
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What quantity of a 65% acid solution must be mixed with a 35% solution to produce 400 mL of a 50% solution?
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\n" ); document.write( "50% is the average --> equal amounts
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