modulus 10 or 11 check digit verification

[shsimjee]

i want the modulus 10 or 11 formula to verify the check digit
i have tried 2 1 2 1 2 1 2 1 2 and 1 2 3 4 5 6 7 8 9 also
9 8 7 6 5 4 3 2 1
the following are sample numbers
240747469-7
247243893-9
238265492-5

 

[GriffMG]

Are you asking for the check digit formula that yields 7 from 240747469?

Regards

Griff
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There are 10 kinds of people in the world, those who understand binary and those who don't.

 

[GriffMG]

If so, I suggest a bit of googling would yield this link:

http://www.mrexcel.com/forum/excel-questions/58519-how-calculate-check-digit-mod-10-a.html

Regards

Griff
Keep [Smile]ing

There are 10 kinds of people in the world, those who understand binary and those who don't.