13 is an integer. All integers are rational.
Rational. It's the ratio of 13 to 10.
Any number you can write down exactly is rational.
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.
4.3333
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.
yes it is, because it can be written as a ratio 13/1
-13 is rational and an integer.