Is 631 divisible by 3? In other words, if you divide 631 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 631 is divisible by 3, but what fun would that be?
To find out if 631 is divisible by 3, we will add up the numbers that make 631 as follows: 6 + 3 + 1 = 10
We know that if the sum of the numbers that make up 631 is divisible by 3, then 631 is divisible by 3.
Since the sum of the digits in 631 is not divisible by 3, 631 is also NOT divisible by 3. Thus, the answer to the question "Is 631 divisible by 3?" is as follows:
No
Note: If you divide 631 by 3, you get 210.33 which is not a whole number.
Divisible by 3?
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