Determine the check digit for the ISBN 0-7167-0792.
A) 2
B) 5
C) 6
D) 9

Name: Determine the check digit for the ISBN 0-7167-0792. A) 2 B) 5 C) 6 D) 9
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Question

Quizplus · Accepted Answer

The ISBN-10 formula for calculating the check digit is as follows: 
(10 - (sum of (digits * position from right to left) modulo 11)) modulo 11 
For the given ISBN 0-7167-0792, 
(10 - (0*10 + 7*9 + 1*8 + 6*7 + 7*6 + 0*5 + 7*4 + 9*3 + 2*2) % 11) % 11 
= (10 - 180 % 11) % 11 
= (10 - 4) % 11 
= 6 
Therefore, the answer is C) 6.

Determine the Check Digit for the ISBN 0-7167-0792