Is 3720 divisible by 3? In other words, if you divide 3720 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 3720 is divisible by 3, but what fun would that be?
To find out if 3720 is divisible by 3, we will add up the numbers that make 3720 as follows: 3 + 7 + 2 + 0 = 12
We know that if the sum of the numbers that make up 3720 is divisible by 3, then 3720 is divisible by 3.
Since the sum of the digits in 3720 is divisible by 3, 3720 is also divisible by 3. Thus, the answer to the question "Is 3720 divisible by 3?" is as follows:
Yes
Note: If you divide 3720 by 3, you get 1240 which is a whole number.
Divisible by 3?
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