Is 320 divisible by 3? In other words, if you divide 320 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 320 is divisible by 3, but what fun would that be?
To find out if 320 is divisible by 3, we will add up the numbers that make 320 as follows: 3 + 2 + 0 = 5
We know that if the sum of the numbers that make up 320 is divisible by 3, then 320 is divisible by 3.
Since the sum of the digits in 320 is not divisible by 3, 320 is also NOT divisible by 3. Thus, the answer to the question "Is 320 divisible by 3?" is as follows:
No
Note: If you divide 320 by 3, you get 106.67 which is not a whole number.
Divisible by 3?
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