perplexus.info :: Numbers : Increase or decrease by one

Increase or decrease by one (Posted on 2014-04-22)

The false equation :
5125*466=3327287
would become true, once each of its 14 digits
were either increased or decreased by 1.

What is the correct equation?

Rem: Analytical solution preferred.

See The Solution Submitted by Ady TZIDON

No Rating

Comments: ( Back to comment list | You must be logged in to post comments.)

re: Analytic Solution

Comment 2 of 2 |

(In reply to Analytic Solution by Paul)

Hooray! Nice work, Paul!

Posted by Steve Herman on 2014-04-23 09:18:11

Please log in:

Login:
Password:
Remember me:

Sign up! \| Forgot password

Search:

Search body:

Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (3)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info