document.write( "Question 847748: How many liters of water should be added to 40 liters of an 18% saline solution, to produce a 10% saline solution? \n" ); document.write( "
Algebra.Com's Answer #510671 by josgarithmetic(39617)\"\" \"About 
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That is assuming percent w/v.\r
\n" ); document.write( "\n" ); document.write( "w = volume of water to add, in liters.\r
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\n" ); document.write( "\n" ); document.write( "\"40%2A18%2F%28w%2B40%29=10\", solve this for w.\r
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\n" ); document.write( "\n" ); document.write( "More complete help here:\r
\n" ); document.write( "\n" ); document.write( "http://www.algebra.com/tutors/Two-Part-Mixture-with-one-material-quantity-unknown.lesson?content_action=show_dev
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