Rational. Rational. Rational. Rational.
It is a rational number.
It is rational
It's the ratio of 5 and 1 ... a rational number.
12 is the ratio of 12 and 1 ... nice and rational.
Rational. Rational. Rational. Rational.
It is a rational number
-18
5.4 = 5 2/5 = 27/5 so it is a rational number.
rational
-12 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Irrational.
It is rational.
rational
5 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Rational
Rational, in that it can be expressed as a ratio; 14/5.