Is 13 an Irrational Number?
The number 13 is an irrational number if 13 canNOT be expressed as a ratio, as in irRATIOnal.
A quotient is the result you get when you divide one number by another number. For 13 to be an irrational number, the quotient of two integers canNOT equal 13.
In other words, for 13 to be an irrational number, 13 canNOT be expressed as a ratio where both the numerator and denominator are integers (whole numbers).
The number 13 can be expressed as 13/1 where 13 is the numerator and 1 is denominator.
Thus, the answer to the question "Is 13 an irrational number?" is NO.