Is 30 a multiple of 9?

When you are asking the question "Is 30 a multiple of 9?", you want to know if 30 is one of the multiples of 9. Thus, to find the answer, we can look at all the multiples of 9 and see if one of them is 30. However, instead of making a long list of multiples, we will explain a fast and easy way to get the answer.

First, note that if we were to create a list of multiples of 9, we first multiply 9 by 1, then we multiply 9 by 2, then multiply 9 by 3, and so on indefinitely. In other words, 9 multiplied by any whole number is a multiple of 9. On the flip side, this means that any multiple of 9 divided by 9 will equal a whole number.

Therefore, you can check if 30 is a multiple of 9 by simply dividing 30 by 9. If the quotient is a whole number, then 30 is a multiple of 9.

30 divided by 9 is 3.333333333. In this case, the quotient is not a whole number, therefore, 30 is not a multiple of 9.

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