Is 7143 divisible by 3? In other words, if you divide 7143 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 7143 is divisible by 3, but what fun would that be?
To find out if 7143 is divisible by 3, we will add up the numbers that make 7143 as follows: 7 + 1 + 4 + 3 = 15
We know that if the sum of the numbers that make up 7143 is divisible by 3, then 7143 is divisible by 3.
Since the sum of the digits in 7143 is divisible by 3, 7143 is also divisible by 3. Thus, the answer to the question "Is 7143 divisible by 3?" is as follows:
Yes
Note: If you divide 7143 by 3, you get 2381 which is a whole number.
Divisible by 3?
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