document.write( "Question 408729: At most, how much water can be evaporated from 300 liters of a 2% salt solution if the resulting solution is not to exceed 3% in salt content? \n" ); document.write( "
Algebra.Com's Answer #287856 by robertb(5830)\"\" \"About 
You can put this solution on YOUR website!
\"0.02%2A300+-+0.00x+%3C=+0.03%2A%28300+-+x%29\"\r
\n" ); document.write( "\n" ); document.write( "\"6+%3C=+9+-+0.03x\"
\n" ); document.write( "\"0.03x+%3C=+3\"
\n" ); document.write( "\"x+%3C=+100\"
\n" ); document.write( "Hence at most 100 L of water must be evaporated.
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