document.write( "Question 634089: How many liters of a 60 percent acid solution must bve added to 10 liters of 40 percent solution to make a 50 percent acid solution? \n" ); document.write( "
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How many liters of a 60 percent acid solution must bve added to 10 liters of 40 percent solution to make a 50 percent acid solution?
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\n" ); document.write( "50 is the average of 60 & 40, so it's equal amounts
\n" ); document.write( "10 liters
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