document.write( "Question 900373: How many liters of a 50% acid solution must be mixed with a 20% acid solution to get 240 L of a 40% acid solution.
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Algebra.Com's Answer #545915 by ewatrrr(24785) $\"\"$ $\"About$

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.50x + .20(240L-x) = .40(240L)
\n" ); document.write( " x = .20(240L)/.30, liters of a 50% acid solution \n" ); document.write( "

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