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.
No. To be a rational number it must be an integer over another integer. π is not an integer, nor can it be made into an integer by multiplying it by another integer, thus one twelfth of π is not a rational number.
The answer depends on what an "interfer" is.
Yes and yes. It is an integer and so it is also a rational number.
It is real, rational, integer and a whole number.It is not an irrational number nor an interger - there is no such thing!
because every integer is a rational number
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.
It is a rational number, not an integer.
Every integer is a rational number.
It is not an integer but is a rational number.
A rational number.
A rational number is either an integer or a fraction.
Zero is a rational number and an integer.
It can be written as a fraction, so it is rational. It is not an integer, whole number or irrational.
Every integer (note spelling) is a rational number.
-6.6 is a rational number but it is not an integer because it is not a whole number
rational integer whole number
-16 is both a negative integer and a rational number