Is 7240 divisible by 3? In other words, if you divide 7240 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 7240 is divisible by 3, but what fun would that be?
To find out if 7240 is divisible by 3, we will add up the numbers that make 7240 as follows: 7 + 2 + 4 + 0 = 13
We know that if the sum of the numbers that make up 7240 is divisible by 3, then 7240 is divisible by 3.
Since the sum of the digits in 7240 is not divisible by 3, 7240 is also NOT divisible by 3. Thus, the answer to the question "Is 7240 divisible by 3?" is as follows:
No
Note: If you divide 7240 by 3, you get 2413.33 which is not a whole number.
Divisible by 3?
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