False.
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.
no because to be divisible by 9 the number has to equal 9 for instance 2+9+3+8=22 so it is not divisible by 9. But 32121 3+2+1+2+1=9 so it is divisible by 9
The numbers 2, 3, and 9 are all divisible by 1.
1, 2, 7, 3 and 6 are not divisible by 4 and/or 9. 12736 is divisible by 4 but not by 9.
not divisible by 9.but it is divisible by 4.
1262 is even, so 1262 is divisible by 2. 1 + 2 + 6 + 2 = 11 which is not divisible by 3 nor 9, so 1262 is not divisible by 3 nor 9.
To determine if 10534341 is divisible by 9, add the digits (1+0+5+3+4+3+4+1 = 21); since 21 is divisible by 9, the number is divisible by 9. For divisibility by 3, the sum of the digits (21) is also divisible by 3. However, for divisibility by 2, the number must be even, and since 10534341 ends in 1, it is not divisible by 2. Therefore, 10534341 is divisible by 9 and 3, but not by 2.
It is divisible only by 3; It is not divisible by 2, 4, 5, 6, 9, 10. 17211 is odd, so not divisible by 2, 4, 6 nor 10. 1 + 7 + 2 + 1 + 1 = 12 which is divisible by 3, so 17211 is divisible by 3, but 12 is not divisible by 9, so 17211 is not divisible by 9. 17211 does not end in 5 or 0 so not divisible by 5
You can determine if any number is divisible by nine by adding its digits together: 2 + 1 + 2 +4 = 9 if the result is divisible by 9, then the original number is divisible by 9. In this case, the answer is divisible by 9 so, yes it is (in fact it is 236 x 9).
yes. 2 + 1 + 6 = 9 9 is divisible by 3 so 216 is divisible by 3.
To determine if 1011 is divisible by each of these numbers: It is not divisible by 2, as it is odd. It is not divisible by 5 or 10, as it does not end in 0 or 5. For 3, the sum of the digits (1+0+1+1=3) is divisible by 3, so 1011 is divisible by 3. For 9, the sum of the digits is also divisible by 9, so it is not divisible by 9. In summary, 1011 is only divisible by 3.
If you add the digits in any given number and they add up to 9, then that number is divisible by nine. Example: 72 = 7 + 2 = 9, therefore its divisible by 9 Example: 2034 = 2 + 0 + 3 + 4 = 9, therefore it's divisible by nine as well. Example: 111123 = 1+1+1+1+2+3 = 9, therefore it is divisible by 9, too.