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#1 User is offline   rookie1ja 

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Posted 31 March 2007 - 05:14 PM

No. 15 - Back to the Cryptograms and Algebra Puzzles
Replace the same characters by the same numerals so that the mathematical operations are correct.
ABCD*E = DCBA


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#2 User is offline   guru_bhai 

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Posted 13 April 2009 - 05:55 PM

1089*9=9801
Perhaps the best mathematician in the world is sitting on a tree and can't even count.
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#3 User is offline   Swaminathan 

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Posted 15 December 2009 - 04:41 PM

There can be numerous Answers for this

The Solution

When E = 1
A should be Equal to D (We can write any number from 0 to 9)
B should be Equal to C (We can write any number from 0 to 9)
{there are 81 results)

For Example
A 9
B 4
C 4
D 9
E 1



9449* 1= 9449

This is because the ABCD and DCBA are symmetrical

This post has been edited by Swaminathan: 15 December 2009 - 04:42 PM

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