Question

how many of the following numbers are divisible by 3 but not by 9 ​

Answer 1

Answer:

the number are

• 6
• 12
• 15
• 21
• 24
• 30
• 33

hope that this helps u

Answer 2

Answer:

Explanation: Find the sum of all the digits of your number.

If the sum is 9, then it is divisible by nine.

If the sum is a  multiple of three,  except 9, then the number is divisible by three.

Hope this help you.