Question 110243:  Fraction    Decimal Form   Terminate?   Prime Factorization of the denominator 
1/2 
1/3 
1/4 
1/5 
1/6 
1/7 
1/8 
1/9 
1/10 
1/11 
1/12 
State the general rule describing which fractions have decimal forms that terminate and which have decimal forms that repeat. That is, be able to predict whether a fraction such as 1/25 or 1/30 has a terminating decimal or a repeating decimal. Then confirm your prediction. 
 Answer by CubeyThePenguin(3113)      (Show Source): 
You can  put this solution on YOUR website! A fraction will terminate if it has a denominator of the form  , where p and q are positive integers.
 
 
Terminate: 1/2, 1/4, 1/5, 1/8, 1/10 
Doesn't terminate: 1/3, 1/6, 1/7, 1/9, 1/11, 1/12 
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