Is 6/15 a repeating decimal?

Here we will show you how to determine if 6/15 is a repeating decimal or a non-repeating decimal.

A repeating decimal is a decimal number that goes on forever. We want to know if the decimal number you get when you divide the fraction 6/15 (6 ÷ 15) is repeating or non-repeating.

Here are the steps to determine if 6/15 is a repeating decimal number:

1) Find the denominator of 6/15 in its lowest form.
The greatest common factor (GCF) of 6 and 15 is 3. Convert 6/15 to its simplest form by dividing the numerator and denominator by its GCF:

		6 ÷ 3
		15 ÷ 3

		2
		5

Thus, the denominator of 6/15 in its lowest form is 5.

2) Find the prime factors of the answer in Step 1.
The prime factors of 5 are all the prime numbers that you multiply together to get 5. The prime factors of 5 are:

5

3) Determine if 6/15 is repeating
A fraction is a repeating decimal if the prime factors of the denominator of the fraction in its lowest form do not only contain 2s and/or 5s or do not have any prime factors at all. This is not the case here, which means that our answer is as follows:

6/15
= non-repeating

Repeating Decimal Calculator
Enter another fraction to determine if it is a repeating decimal.

Is 6/16 a repeating decimal?
Is the next fraction on our list a repeating decimal? Go here to find out!