Does the decimal equivalent of P/Q, where P and Q are positive integers, contain only
a finite number of nonzero digits?
(1) P>Q
(2) Q=8
a finite number of nonzero digits?
(1) P>Q
(2) Q=8
The question asks you if P/Q is a terminating decimal.
For a terminating decimal, the denominator should contain only factors of 2 or 5 or only 2 and 5. Numerator can be anything.
(1) P > Q -> Insufficient
(2) Q = 2^3 -> We can say the decimal will be a terminating decimal. Sufficient. B IMO
