Is 3981 divisible by 3? In other words, if you divide 3981 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 3981 is divisible by 3, but what fun would that be?
To find out if 3981 is divisible by 3, we will add up the numbers that make 3981 as follows: 3 + 9 + 8 + 1 = 21
We know that if the sum of the numbers that make up 3981 is divisible by 3, then 3981 is divisible by 3.
Since the sum of the digits in 3981 is divisible by 3, 3981 is also divisible by 3. Thus, the answer to the question "Is 3981 divisible by 3?" is as follows:
Yes
Note: If you divide 3981 by 3, you get 1327 which is a whole number.
Divisible by 3?
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