document.write( "Question 1044620: How many quarts of pure antifreeze must be added to 5 quarts of a 10​% antifreeze solution to obtain a 40​% antifreeze​ solution? \n" ); document.write( "
Algebra.Com's Answer #659929 by ikleyn(52786)\"\" \"About 
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\n" ); document.write( "Also see the lesson\r
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