perplexus.info :: Just Math : Fill in

Fill in (Posted on 2004-07-20)

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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it's really hard.

| Comment 5 of 8 |

Posted by christine on 2005-06-16 12:59:03

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