Is ther any divisibilty method for 9

Yes, there is a divisibility rule for 9. It is that the sum of all the digits in the number should be divisible by 9. For example, 207. 2+7+0=9. 9 is divisible by 9. Therefore, the number 207 is divisible by 9.

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 The sum of the digits should be divisible by 9. It is similar to the divisibility rule for 3.

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It is that the sum of all the digits in the number should be divisible by 9

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Same As 3 !!!!

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