13 is rational
13 is the ratio of 13 to 1 ... nice and rational.
Rational.
13 is the ratio of 13 to 1, so it's rational.
13 is an integer. All integers are rational.
13 is rational
13 is the ratio of 13 to 1 ... nice and rational.
-13/12 is a rational number
-13 is a rational number
Rational.
13 is the ratio of 13 to 1, so it's rational.
13 is an integer. All integers are rational.
-13 is rational and an integer.
Yes 13/19 is rational because any number that can be expressed as a fraction is a rational number
It is a rational number
6.5 is a rational number because it can be expressed as a fraction
yes it is, because it can be written as a ratio 13/1