document.write( "Question 248768: How much water must be evaproated from 36 ounces of a 7% salt solution to make a 9% salt solution? \n" ); document.write( "
Algebra.Com's Answer #181243 by Alan3354(69443)\"\" \"About 
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How much water must be evaproated from 36 ounces of a 7% salt solution to make a 9% salt solution?
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\n" ); document.write( "There are 2.52 oz of salt (36*0.07)
\n" ); document.write( "For 2.52 oz to be 9%, the total is
\n" ); document.write( "2.52/0.09 = 28 oz total
\n" ); document.write( "36 - 28 = 8 ounces to evaporate.
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