Is 20 a multiple of 30?
Here we will illustrate two ways to figure out if 20 is a multiple of 30.
One way would be to list all of the multiples of 30 and check if 20 is one of the numbers.
Multiples of 30 are 30, 60, 90, 120, 150, 180, 210, 240, 270, 300 and so on.
Since 20 is not on the list of multiples of 30, the answer to the question "Is 20 a multiple of 30?" is: No.
Another way, would be to simply divide 20 by 30. If the result is a positive integer, then 20 is a multiple of 30.
20 divided by 30 equals 0.667, which is not a positive integer. Once again, the answer to our question is: No.
Is 20 a multiple of 31?
Use one of the methods we used on this page to find the next question on our list.