document.write( "Question 516521: How many liters of a 20% chemical solution must be mixed with 6 liters of a 15% chemical solution to give a 10% solution? \n" ); document.write( "
Algebra.Com's Answer #344382 by Alan3354(69443)\"\" \"About 
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Adding 20% to 15% will increase the concentration. Any mix will be between 15% and 20%, 10% is not possible.
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