Is 143 divisible by 3? In other words, if you divide 143 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 143 is divisible by 3, but what fun would that be?
To find out if 143 is divisible by 3, we will add up the numbers that make 143 as follows: 1 + 4 + 3 = 8
We know that if the sum of the numbers that make up 143 is divisible by 3, then 143 is divisible by 3.
Since the sum of the digits in 143 is not divisible by 3, 143 is also NOT divisible by 3. Thus, the answer to the question "Is 143 divisible by 3?" is as follows:
No
Note: If you divide 143 by 3, you get 47.67 which is not a whole number.
Divisible by 3?
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