Any integer is a real, ...-3,-2,-1,0,1,2,3,4... etc, as they have no imaginary component.
2.5 is an example.
One-eighth
It is not a natural number but it is an integer and a real number.
All integers are real numbers.
Every integer is also a rational number and a real number.
2.5 is an example.
One-eighth
1/2, 5, pi, respectively
There is no integer which is not a real number.
It is not a natural number but it is an integer and a real number.
All integers are real numbers.
Every integer is also a rational number and a real number.
No, 3.4 is not an integer. It is a rational number and a real number, but not an integer.
Yes. An integer has no fractions and if you can write it, it's a real number!
Any integer is both.
Every integer is all three.
As an integer, 15 is a real number.