Question

Explain rules of divisibility of 11. Justify your answer.
a)72386
b)23115
c)36172

Answer 1

If the difference between the sum of digits in odd places and aum of digiys in even places of a number is a mutiple of 11 or 0, then the number is divisible by 11.....

Answer 2

Answer:

correct answer is

b) 23115