document.write( "Question 720379: if it takes 45 seconds to fill a bathtub to 3 inches how long will it take to fill it to 20 inches. \n" ); document.write( "
Algebra.Com's Answer #441797 by Alan3354(69443)\"\" \"About 
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if it takes 45 seconds to fill a bathtub to 3 inches how long will it take to fill it to 20 inches.
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\n" ); document.write( "45 sec for 3\" --> 15 seconds/inch
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