document.write( "Question 628103: A mixture of 12 ounces of sugar and fruit-syrup is 40 percent sugar, where all of the measurements are by weight. How many ounces of fruit-syrup must be added to the mixture to produce a new mixture that is only 25 percent sugar? \n" ); document.write( "
Algebra.Com's Answer #395392 by lwsshak3(11628)\"\" \"About 
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A mixture of 12 ounces of sugar and fruit-syrup is 40 percent sugar, where all of the measurements are by weight. How many ounces of fruit-syrup must be added to the mixture to produce a new mixture that is only 25 percent sugar?
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\n" ); document.write( "let x=amt of fruit-syrup to be added
\n" ); document.write( "40%*12=25%(x+12)
\n" ); document.write( "4.8=.25x+3
\n" ); document.write( ".25x=1.8
\n" ); document.write( "x=7.2 ounces
\n" ); document.write( "amt of fruit-syrup to be added=7.2 ounces
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