Is 7278 divisible by 3? In other words, if you divide 7278 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 7278 is divisible by 3, but what fun would that be?
To find out if 7278 is divisible by 3, we will add up the numbers that make 7278 as follows: 7 + 2 + 7 + 8 = 24
We know that if the sum of the numbers that make up 7278 is divisible by 3, then 7278 is divisible by 3.
Since the sum of the digits in 7278 is divisible by 3, 7278 is also divisible by 3. Thus, the answer to the question "Is 7278 divisible by 3?" is as follows:
Yes
Note: If you divide 7278 by 3, you get 2426 which is a whole number.
Divisible by 3?
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