document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1201636>Question 1201636</A>: <I><SPAN STYLE=\"word-break: break-all;\"> One conveyor belt can move 1000 boxes in 11 minutes. Another can move 1000 boxes in 3 minutes. If another conveyor belt is added and all three are​ used, the boxes are moved in 3 minutes. How long would it take the third conveyor belt alone to do the same​ job?\r<BR>\n" );
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document.write( "No calculations are necessary; the problem is clearly faulty.<br><BR>\n" );
document.write( "The second conveyor belt alone can move all the boxes in 3 minutes.  The first conveyor belt is not needed; and there is certainly no need to add a third.<br><BR>\n" );
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