Is 30 divisible by 2 3 5 9 10?

Answer 1

Yes, 30 is divisible by 2, 3, 5, and 10. To determine if a number is divisible by 2, it must end in 0, 2, 4, 6, or 8. For 3, the sum of the digits must be divisible by 3. For 5, the number must end in 0 or 5. For 10, the number must end in 0. However, 30 is not divisible by 9 because the sum of its digits (3+0) is not a multiple of 9.

Answer 2

Yes to all but 9.