Divisibility Rule of 3 with Example #shorts #shortvideo #mathinikbycam

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Divisibility Rule from 2 to 20

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Here are the rules of the 1st 10 multiples of 3

3: The sum of the digits is a multiple of 3

6: The number is a multiple of 2 and 3 at the same time

9: The sum of the digits is a multiple of 9

12: The number is a multiple of 3 and 4 at the same time

15: The number is a multiple of 3 and 5 at the same time

18: The number is a multiple of 2 and 9 at the same time

21: The number is a multiple of 3 and 7 at the same time

24: The number is a multiple of 3 and 8 at the same time

27: The difference between 8 times the last digit and the rest of the number is a multiple of 27

30: The number is a multiple of 3 and 10 at the same time

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