Question

Test for divisibility of the following numbers by
11
1)89699
2)13376​

Answer 1

Answer:

If the number of digits is even, add the first and subtract the last digit from the rest. The result must be divisible by 11. If the number of digits is odd, subtract the first and last digit from the rest. The result must be divisible by 11

Now you can do this with your own

Answer 2

Step-by-step explanation:

For a number to b divisible by 11 THE SUM OF ODD DIGITS - THE SUM OF THE EVEN DIGITS SHOULD BE EQUAL TO 0.

89699 is not divisible by 11

13376 is divisible by 11