56912 is a rational number
56912 is a rational number
No, it is rational.
It is rational. It is rational. It is rational. It is rational.
"Rational" is an adjective and so there cannot be "a rational" (and certainly not "an rational"). Any answer would depend on whether the question was about a rational number, a rational person, a rational argument or "a rational" combined with some other noun.
56912 is a rational number
56912 is a rational number
56912 is a rational number
Yes
Rational
1.14 is rational.
Rational. Rational. Rational. Rational.
rational
4.6 is rational.
No, it is rational.
It is a rational number
It is rational. It is rational. It is rational. It is rational.