Question

The decimal expansion of a rational number p/q , where p and q are integers, q > 0 ; p ,q have no common factors (except 1), is terminating if q has a prime factor

Answer 1

Answer:

Any number that can be represented in p/q where q is greater than 0 is called a rational number. The real numbers cannot be expressed in p/q, where p and q are integers, and q ≠ 0 are known as irrational numbers.