Question

which the number are divisible by 11

Answer 1

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.

Answer 2

Answer:

To check whether a number is divisible by 11, we find the sum of the digits in the even places and the odd places separately. Now, check the difference between the two sums if it is 0 or divisible by 11, then the given number is divisible by 11.

Step-by-step explanation:

For Example: 50259

Sum of the digits in the even places = 0 + 5 = 5

Sum of the digits in the odd places = 5+2 +9 = 16

Difference between the two sums = 5 - 16 = -11

-11 is divisible by 11.

Hence, 50259 is divisible by 11.

Hope it helps