Is 128 divisible by 3? In other words, if you divide 128 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 128 is divisible by 3, but what fun would that be?
To find out if 128 is divisible by 3, we will add up the numbers that make 128 as follows: 1 + 2 + 8 = 11
We know that if the sum of the numbers that make up 128 is divisible by 3, then 128 is divisible by 3.
Since the sum of the digits in 128 is not divisible by 3, 128 is also NOT divisible by 3. Thus, the answer to the question "Is 128 divisible by 3?" is as follows:
No
Note: If you divide 128 by 3, you get 42.67 which is not a whole number.
Divisible by 3?
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