yes it is, because it can be written as a ratio 13/1
13 is rational
13 is the ratio of 13 to 1 ... nice and rational.
13 is the ratio of 13 to 1, so it's rational.
Irrational.
The product of a rational and irrational number can be rational if the rational is 0. Otherwise it is always irrational.
It is a rational number
13 is rational
-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.
10.01 is Rational. IRRATIONAL are those decimals, which recur to infinity and there is NO regular order in the decimal digits. pi = 3.141592..... is Irrational But 3.333333..... is rational , because the decimal digits are in a regular order. Definitely an irrational number cannot be converted into a rational number/ratio/fraction/quotient. So 10.01 is rational because it can be converted to a ratio/fraction/quotient of 10 1/100 or 1001/100
The square root of 13 is irrational. All square roots of whole numbers are irrational unless the number is a perfect square.
-13 is rational and an integer.
13/24 is a rational number
Rational
It is a rational number.