document.write( "Question 1112774: How many gallons of a 30% salt solution must be added to 5 gallons of a 10% salt solution to yield a solution that is 17.5% salt? \n" ); document.write( "
Algebra.Com's Answer #727786 by ikleyn(52847)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "It is extremely attractive and interesting problem,\r
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\n" ); document.write( "\n" ); document.write( "but even more interesting is the fact that such salt solution (30% salt solution) does not exist in the nature.\r
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\n" ); document.write( "\n" ); document.write( "Learn Science while in the school, and you will know many interesting things.\r
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\n" ); document.write( "\n" ); document.write( "As a reference, see this Wikipedia article\r
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document.write( "    https://en.wikipedia.org/wiki/Saline_water\r\n" );
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