Is 8720 divisible by 3? In other words, if you divide 8720 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 8720 is divisible by 3, but what fun would that be?
To find out if 8720 is divisible by 3, we will add up the numbers that make 8720 as follows: 8 + 7 + 2 + 0 = 17
We know that if the sum of the numbers that make up 8720 is divisible by 3, then 8720 is divisible by 3.
Since the sum of the digits in 8720 is not divisible by 3, 8720 is also NOT divisible by 3. Thus, the answer to the question "Is 8720 divisible by 3?" is as follows:
No
Note: If you divide 8720 by 3, you get 2906.67 which is not a whole number.
Divisible by 3?
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