Question

Divisibility rule of 11

Answer 1

The (sum of the odd numbered digits) - (sum of the even numbered digits) is divisible by 11. The number is divisible by both 3 and 4. Delete the last digit from the number, then subtract 9 times the deleted digit from the remaining number. If what is left is divisible by 13, then so is the original number.

Answer 2

Answer:

Divisibility rule of 11 is a-b+c

For example 737

a-b+c

7-3+7

According to bodmas rule:

7+7=14

14-3=11

11/11 =1

So it is divisible by 11

Step-by-step explanation:

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