Is 145 divisible by 3? In other words, if you divide 145 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 145 is divisible by 3, but what fun would that be?
To find out if 145 is divisible by 3, we will add up the numbers that make 145 as follows: 1 + 4 + 5 = 10
We know that if the sum of the numbers that make up 145 is divisible by 3, then 145 is divisible by 3.
Since the sum of the digits in 145 is not divisible by 3, 145 is also NOT divisible by 3. Thus, the answer to the question "Is 145 divisible by 3?" is as follows:
No
Note: If you divide 145 by 3, you get 48.33 which is not a whole number.
Divisible by 3?
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