document.write( "Question 1189920: A chemical company mixes pure water with their premium antifreeze solution to create an inexpensive antifreeze mixture. The premium antifreeze solution contains 85% pure antifreeze. The company wants to obtain 255 gallons of a mixture that contains 30% pure antifreeze. How many gallons of water and how many gallons of the premium antifreeze solution must be mixed? \n" ); document.write( "
Algebra.Com's Answer #821438 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
Simple Dilution ----\r
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\n" ); document.write( "\n" ); document.write( "x of the 85%\r
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\n" ); document.write( "\n" ); document.write( "pure = pure\r
\n" ); document.write( "\n" ); document.write( "\"85x=30%2A255\"\r
\n" ); document.write( "\n" ); document.write( "\"x=%2830%2A255%29%2F85\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28x=90%29\"----------the 85% to use\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28165%29\"----------the water to use
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