document.write( "Question 846823: how many liters of a 10 percent acid solution must be added 50 liters of a 30 percent acid solution to create a solution that is 20 percent acid \n" ); document.write( "
Algebra.Com's Answer #509928 by josgarithmetic(39617)\"\" \"About 
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http://www.algebra.com/tutors/Two-Part-Mixture-with-one-material-quantity-unknown.lesson?content_action=show_dev\r
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