No, it is rational.
irrational
No, it is not. And it is not irrational either.
It is not irrational but it is all of the others.
Rational. It is a decimal number that terminates after 15 digits.
No, it is rational.
rational
irrational
15 is a rational number
15 is both rational, and an integer. is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
7.5
-15 is a rational integer whole number
It is 15 which is a rational number
No, it is not. And it is not irrational either.
It is not irrational but it is all of the others.
The sum is a rational number.
Rational. It is a decimal number that terminates after 15 digits.