Question

If p/q is rational number whose decimal representation is terminating. Then q is of the form

(a) 2
^
(b) 5
^

(c) 2
^ × 5
^

(d) all the above​

Answer 1

(d) all the above

Explanation:-

For a rational number, if the denominator of that rational number is of form ${2}^{m} . {5}^{n}$

then it will be terminating.

It means that q should be factor of 2 and 5 both or only 2 or only 5.

Then it will be terminating.