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Fill in (Posted on 2004-07-20) Difficulty: 3 of 5
8448 is a multiple of 44. Change the two 4s for different odd numbers X and Y, so 8XY8 can be divided by XY. No computers allowed!

See The Solution Submitted by Federico Kereki    
Rating: 2.7143 (7 votes)

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answer | Comment 7 of 8 |
XY = 13 or 91.
  Posted by K Sengupta on 2007-07-31 15:51:00
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