Yes. All integers are rational numbers.
It is an integer. All integers are rational but not irrational. All rational and irrational numbers are real numbers.
-1 is all of an integer, a whole number, and a rational number.
No because all integers are rational numbers
A rational number which is an integer can be simplified to a form in which the denominator is 1. That is not possible for a rational number which is not an integer.
Every integer is a rational number.
It is a rational number, not an integer.
yes it can All perfect squares are rational numbers as the definition of a perfect square is a number which is the product of an integer with itself. An integer is a rational number, and multiplying an integer by an integer produces another integer.
All fractions are rational numbers
No integer is an irrational number; all integers are rational.
All integers are rational numbers.
Every integer is all three.
Any integer is all three.