Is 724 divisible by 3? In other words, if you divide 724 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 724 is divisible by 3, but what fun would that be?
To find out if 724 is divisible by 3, we will add up the numbers that make 724 as follows: 7 + 2 + 4 = 13
We know that if the sum of the numbers that make up 724 is divisible by 3, then 724 is divisible by 3.
Since the sum of the digits in 724 is not divisible by 3, 724 is also NOT divisible by 3. Thus, the answer to the question "Is 724 divisible by 3?" is as follows:
No
Note: If you divide 724 by 3, you get 241.33 which is not a whole number.
Divisible by 3?
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