Maths Question: Check Digits (Can anyone help?...)?

0 ⤊

Append a check digit for: 336137, using modulus 11 and 7 check digit system.

Anyone feeling lucky?...

2007-02-05 22:36:21 · 2 answers · asked by Elena M 1 in Science & Mathematics ➔ Mathematics

3*1+
3*2+
6*3+
1*4+
3*5+
6*6
=3+6+18+4+15+36
=82
= 5 mod 11

or
=82
=5 mod 7

check didit is 5
Hence 3361375

2007-02-05 23:20:23 · answer #1 · answered by iyiogrenci 6 · 0⤊ 0⤋

In simple language, what do we have to do ???
And what is check digit ?

2007-02-06 01:02:41 · answer #2 · answered by nayanmange 4 · 0⤊ 1⤋