document.write( "Question 312145: A car radiator has a 6-liter capacity. If the liquid in the radiators 40% antifreeze, how much liquid must be replaced with pure antifreeze to bring the mixture up to a 50% solutions? \n" ); document.write( "
Algebra.Com's Answer #223168 by redheadtie(3)\"\" \"About 
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2.5 more liters \n" ); document.write( "
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