document.write( "Question 1072552: How many gallons of a \r
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document.write( "90% antifreeze solution must be mixed with \r
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document.write( "60 gallons of \r
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document.write( "30% antifreeze to get a mixture that is \r
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document.write( "80% antifreeze? Use the six-step method.\r
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Algebra.Com's Answer #687419 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! How many gallons of a 90% antifreeze solution must be mixed with 60 gallons of 30% antifreeze to get a mixture that is 80% antifreeze? \n" ); document.write( "---------------- \n" ); document.write( "Add G gallons. \n" ); document.write( "--- \n" ); document.write( "60*30 + G*90 = (60+G)*80 \n" ); document.write( " |