Final answer:
The numbers x = 25 and y = 5 are both rational numbers.
Step-by-step explanation:
The numbers x = 25 and y = 5 are both rational numbers. A rational number is any number that can be expressed as a fraction where the numerator and denominator are both integers. In this case, x can be written as 25/1 and y can be written as 5/1, both of which are fractions with integer numerator and denominator. Therefore, they are rational numbers.