document.write( "Question 948444: a 10 quart radiator contains 25% antifreeze sol. how much must be drained away and be replaced with pure antifreeze to raise the solution to 70%? \n" ); document.write( "
Algebra.Com's Answer #578914 by josgarithmetic(39618)\"\" \"About 
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Radiator Drain & Replace \n" ); document.write( "
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