Is 2/12 a repeating decimal?




Here we will show you how to determine if 2/12 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 2/12 (2 ÷ 12) is repeating or non-repeating.


Here are the steps to determine if 2/12 is a repeating decimal number:

1) Find the denominator of 2/12 in its lowest form.
The greatest common factor (GCF) of 2 and 12 is 2. Convert 2/12 to its simplest form by dividing the numerator and denominator by its GCF:

   
2 ÷ 2
 
   
12 ÷ 2
 
  = 
   
1
 
   
6
 
   

Thus, the denominator of 2/12 in its lowest form is 6.

2) Find the prime factors of the answer in Step 1.
The prime factors of 6 are all the prime numbers that you multiply together to get 6. The prime factors of 6 are:

2 x 3

3) Determine if 2/12 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 the case here, which means that our answer is as follows:

2/12
= repeating


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

  / 


Is 2/13 a repeating decimal?
Is the next fraction on our list a repeating decimal? Go here to find out!


Copyright  |   Privacy Policy  |   Disclaimer  |   Contact