If a number is divisible by 3, it must be divisible by 9?
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2
Step-by-step explanation:
no it is not possible in lower number like 15,12,6
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0
Step-by-step explanation:
No.
We can prove it with the help of an example. 12 is divisible by 3 but it is not divisible by 9.
(Every number divisible by 9 is divisible by 3. For example, 7425 is divisible by 9, hence it is divisible by 3. ) However, a number divisible by 3 is not necessarily divisible by 9. For example 6, 12, 15, 21, 24, 30 are all divisible by 3 but none of them is divisible by 9.
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