Is 103 divisible by 3? In other words, if you divide 103 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 103 is divisible by 3, but what fun would that be?
To find out if 103 is divisible by 3, we will add up the numbers that make 103 as follows: 1 + 0 + 3 = 4
We know that if the sum of the numbers that make up 103 is divisible by 3, then 103 is divisible by 3.
Since the sum of the digits in 103 is not divisible by 3, 103 is also NOT divisible by 3. Thus, the answer to the question "Is 103 divisible by 3?" is as follows:
No
Note: If you divide 103 by 3, you get 34.33 which is not a whole number.
Divisible by 3?
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