rookie1ja Posted March 31, 2007 Report Share Posted March 31, 2007 No. 13 - Back to the Cryptograms and Algebra Puzzles Replace the same characters by the same numerals so that the mathematical operations are correct. ABC x DEF = 123456, if A = 1 This old topic is locked since solution is already provided in the Spoiler below. Pls visit New Puzzles section to see always fresh brain teasers. No. 13 - solution 192 x 643 = 123456 Link to comment Share on other sites More sharing options...
Guest Posted April 13, 2009 Report Share Posted April 13, 2009 ABC x DEF = 123456 123456 = 2^6 * 3 *643 => ABC=192 , DEF=643 Link to comment Share on other sites More sharing options...
Recommended Posts