Question

check the divisivility of 108515 by 11​

Answer 1

Answer:

According to the divisblity rule of 11.

Sum of digits at odd place - sum of digits at even place =0

So checking.

At Odd

1,8,1

At even

0,5,5

so,

1+8+1-(5+0+5)

=10-10

=0

So the answer ends with zero.

Hence the number is divisible by 11