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No.

9 is less than 1239 so it cannot be divisible by it.

Nor is 1239 divisible by 9.

To test if a number is divisible by 9 add the digits and if this sum is divisible by 9 then so is the original number. As the test can be applied to the sum, repeating the summing until a single digits remains means the original number is divisible by 9 only if this single digit (also called the digital root of the number) is 9. (if it is not 9, it gives the remainder when the original number is divided by 9).

For 1239: 1 + 2 + 3 + 9 = 15 → 1 + 5 = 6 which is not 9, so 1239 is not divisible by 9 (it has a remainder of 6 when divided by 9).

Q: Is 9 divisible by 1239

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NO. 1110 is not divisible by 9. A number is divisible by 9 if the sum of its digits is divisible by 9. 1110 = 1 + 1 + 1 + 0 = 3 (3 is not divisible by 9, thus, 1110 is not divisible by 9.)

All numbers divisible by 3 are NOT divisible by 9. As an example, 6, which is divisible by 3, is not divisible by 9. However, all numbers divisible by 9 are also divisible by 3 because 9 is divisible by 3.

No it is not divisible by 9 .

9 is divisible by both 3 and 9

No, 199 is not divisible by 9

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No. 6 is less than 1239 so it cannot be divisible by it. Nor is 1239 divisible by 6: all multiples of 6 are even but 1239 is odd, so it cannot be divisible by 6.

Yes. 1,239 / 21 = 59

1 2 and boring

NO. 1110 is not divisible by 9. A number is divisible by 9 if the sum of its digits is divisible by 9. 1110 = 1 + 1 + 1 + 0 = 3 (3 is not divisible by 9, thus, 1110 is not divisible by 9.)

81: 8 + 1 = 9 which is divisible by 9, so 81 is divisible by 9 162: 1 + 6 + 2 = 9 which is divisible by 9, so 162 is divisible by 9 199: 1 + 9 + 9 = 19 → 1 + 9 = 10 → 1 + 0 = 1 which is not divisible by 9, so 199 is not divisible by 9. 1125: 1 + 1 + 2 + 5 = 9 which is divisible by 9, so 1125 is divisible by 9. So 199 is the only one not divisible by 9.

All numbers divisible by 3 are NOT divisible by 9. As an example, 6, which is divisible by 3, is not divisible by 9. However, all numbers divisible by 9 are also divisible by 3 because 9 is divisible by 3.

No it is not divisible by 9 .

No - any number divisible by 9 will have the sum of its digits divisible by 9.

9 is divisible by both 3 and 9

No, and it is not divisible by 9 either!

it is not divisible by 9, errp

NO,532 is not divisible by 9.