Is 921 divisible by 3? In other words, if you divide 921 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 921 is divisible by 3, but what fun would that be?
To find out if 921 is divisible by 3, we will add up the numbers that make 921 as follows: 9 + 2 + 1 = 12
We know that if the sum of the numbers that make up 921 is divisible by 3, then 921 is divisible by 3.
Since the sum of the digits in 921 is divisible by 3, 921 is also divisible by 3. Thus, the answer to the question "Is 921 divisible by 3?" is as follows:
Yes
Note: If you divide 921 by 3, you get 307 which is a whole number.
Divisible by 3?
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