document.write( "Question 755877: how many gallons of 20% antifreeze should be mixed with 10 gallons of 10% antifreeze to obtain a 65% antifreeze mixed \n" ); document.write( "
Algebra.Com's Answer #459882 by Alan3354(69443)\"\" \"About 
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how many gallons of 20% antifreeze should be mixed with 10 gallons of 10% antifreeze to obtain a 65% antifreeze mixed
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\n" ); document.write( "Any mix of 20% and 10% will give something between 10 & 20.
\n" ); document.write( "You can't get 65% from it.
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