What is a third of 3/21?

Here we will show you how to calculate a third of 3/21. We will not only show you how to get the fraction or mixed fraction answer, but as a bonus, we will also give you the decimal answer.

To get a third of anything, you simply divide it by 3. Therefore, a third of 3/21 is the same as 3/21 divided by 3, which means that this is the fraction math problem we are solving:

		3
		21

÷ 3

To divide a fraction by a whole number, you keep the numerator and multiply the denominator by the whole number like this:

		3
		21 × 3

		3
		63

That is all there is to it! Below is the the answer to "a third of 3/21?" in its simplest form:

1/21

Three thirds make a whole. 1/21 plus 1/21 plus 1/21 equals 3/21. Thus, we know that our answer of 1/21 to the question "What is a third of 3/21?" is correct.

As promised above, we also have the decimal answer. The decimal answer to "a third of 3/21?" is about 0.047619.

Third of a Fraction Calculator
Do you need a third of another fraction? 3/21 is not the only fraction we calculated a third of. Submit another fraction for us to cut in three:

What is a third of 3/22?
Go here for the next fraction on our list that we calculated a third of for you.