document.write( "Question 815421: How many liters(L) of a 10% saline solution must be added to a 40 L of a 20% saline solution to obtain a 14% saline solution? \n" ); document.write( "
Algebra.Com's Answer #490963 by richwmiller(17219)\"\" \"About 
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.10x+.20*40=.14*(x+40)
\n" ); document.write( "2.4=0.04 x
\n" ); document.write( "x = 60.
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