Posers and Puzzles
top of the world
- Joined
- 04 Jul '04
- Moves
- 3603
Fill in the digits 1 to 9 at the positions marked [] in the following , so as to satisfy the equation.
[]/[][] + []/[][] + []/[][] = 1.
No digit is to be repeated; each digit should be used but once.
For example a/bc would mean a/(10*b+c).
under the sink
- Joined
- 08 Aug '04
- Moves
- 12493
Originally posted by observantU
Fill in the digits 1 to 9 at the positions marked [] in the following , so as to satisfy the equation.
[]/[][] + []/[][] + []/[][] = 1.
No digit is to be repeated; each digit should be used but once.
For example a/bc would mean a/(10*b+c).
After trying some 2300 different combinations, this is the answer I've come up with:
9/12 + 5/34 + 7/68 = 1
H. T. & E. hte
- Joined
- 21 May '04
- Moves
- 3510
Originally posted by The Plumber
After trying some 2300 different combinations, this is the answer I've come up with:
9/12 + 5/34 + 7/68 = 1
I think this is the only solution possible. .
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