13 is rational
Rational.
You can divide 65 by rationals and irrationals: Divided by a rational: 65 ÷ 13/2 = 10 Divided by an irrational: 65 ÷ √13 = 5√13
13 is the ratio of 13 to 1 ... nice and rational.
13 is the ratio of 13 to 1, so it's rational.
It is a rational number
13 is rational
Rational.
You can divide 65 by rationals and irrationals: Divided by a rational: 65 ÷ 13/2 = 10 Divided by an irrational: 65 ÷ √13 = 5√13
-13 is a rational number
13 is the ratio of 13 to 1 ... nice and rational.
5.4 = 5 2/5 = 27/5 so it is a rational number.
13 is the ratio of 13 to 1, so it's rational.
By 5 out of 13 I assume you mean 5/13 and if so than it is rational because irrational numbers cannot be written as fractions.
4.3333
yes it is, because it can be written as a ratio 13/1
-13 is rational and an integer.