Recent content by JDEEM

  1. J

    Good Math Riddles: Find Fun Challenges Here

    the cutter always gets the last piece?
  2. J

    Source: Sterling, Brain Teasers, p. 30

    If it is a 2 man race you're first, any more and you're second
  3. J

    Can a cube be cut in 27 smaller cubes in less than 6 cuts?

    for a cube 3x3x3 first and second cuts yield 3 pieces @ 3x3x1 now take each-one at time-and fold it over until the edges are flush (think foam rubber) and place one on top of the other and again with the third piece. The third cut (longwise)will yield 9 peices @ 3x1x1 repeat the fold over...
  4. J

    Can a cube be cut in 27 smaller cubes in less than 6 cuts?

    It can be done in 4 cuts. think about it.
  5. J

    Find Weight of Passenger Jet Plane

    For an automobile, just open the drivers side door. For an aircraft, use your tools to open the inspection panel for the manufacturer's name plate and look for GVW (gross vehicle weight)
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