Question

divisibility test, determine which of the following numbers are divisible by 11and 3 . 1100990​

Answer 1

Answer:

divisibility rule of 3=if the sum of digits is divisible by 3 then the number is divisible by 3.

divisibility rule of 11=if the sum of even digits - sum of odd digits is 0 or 11 then the number is divisible by 11.

I hope it is helpful...............