Is 291 divisible by 3? In other words, if you divide 291 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 291 is divisible by 3, but what fun would that be?
To find out if 291 is divisible by 3, we will add up the numbers that make 291 as follows: 2 + 9 + 1 = 12
We know that if the sum of the numbers that make up 291 is divisible by 3, then 291 is divisible by 3.
Since the sum of the digits in 291 is divisible by 3, 291 is also divisible by 3. Thus, the answer to the question "Is 291 divisible by 3?" is as follows:
Yes
Note: If you divide 291 by 3, you get 97 which is a whole number.
Divisible by 3?
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