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No. 15

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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

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. 15 - solution

2178*4 = 8712

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Posted · Report post

1089*9=9801

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Posted (edited) · Report post

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

Edited by Swaminathan
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