Question

Hey There
what is the divisibility rule of 9 and 12
Seoul dear​

Answer 1

Answer:

Step-by-step explanation:

for 9 there is a rule that if the sum of digits of the number is divisible by 9 then the number will be divisible by 9

and there is no rule for 12

Answer 2

Answer:

Example: 18 has sum of digits 9, which is divisible by 3, so 18 is divisible by 3. 39 has sum of digits 12, which is divisible by 3, so 39 is divisible by 3. 93 has sum of digits 12, which is divisible by 3, so 93 is divisible by 3.

Step-by-step explanation:

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