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I think about it this way: the reason any number divided by zero is undefined is because zero can't be multiplied by]]> Jun 2, 2011 8:48:50 AM Jun 2, 2011 8:48:50 AM KelseyKieber 0 http://mathforum.org/kb/thread.jspa?messageID=7231649&tstart=0#7231649 Oct 5, 2010 8:57:07 AM Oct 5, 2010 8:57:07 AM beargy 1 http://mathforum.org/kb/thread.jspa?messageID=7212867&tstart=0#7212867
However by]]> Sep 21, 2010 7:29:47 AM Sep 21, 2010 7:29:47 AM plunkgilbard 2 http://mathforum.org/kb/thread.jspa?messageID=7204305&tstart=0#7204305 Sep 14, 2010 8:28:30 AM Sep 14, 2010 8:28:30 AM MrO 0 http://mathforum.org/kb/thread.jspa?messageID=7166943&tstart=0#7166943 anything times anything is whatever amount of whatever you have; ie: 4 x 5 = 20. 4 units of 5 is 20]]> Aug 29, 2010 2:48:08 AM Aug 29, 2010 2:48:08 AM calc43 4