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  1. #1
    30' deep well. from the bottom a worm crawls 4'up and 1' down everyday. how many days will the worm take him to reach the top?

  2. Join Date
    Dec 2005
    Posts
    2,421
    #2
    the only numbers that matter...36-24-36!
    Last edited by wren; April 7th, 2006 at 09:53 AM.

  3. Join Date
    Jun 2003
    Posts
    1,961
    #3

Math Wizards Lair