If x is a number whose simplest form is ( frac {p}{q} ), where p and q are integers and q 0, then x is a non-terminating repeating decimal only when q is not of the form ________

If x is a number whose simplest form is ( frac {p}{q} ), where p and

1.	If x is a number whose simplest form is ( frac {p}{q} ), where p and q are integers and q 0, then x is a non-terminating repeating decimal only when q is not of the form ________
A.	2<sup>m</sup> 2<sup>n</sup>
B.	5<sup>m</sup> 5<sup>n</sup>
C.	2<sup>m</sup> 5<sup>n</sup>
D.	3<sup>m</sup> 4<sup>n</sup>
Answer» D. 3<sup>m</sup> 4<sup>n</sup>