Is 72 an Irrational Number?
The number 72 is an irrational number if 72 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 72 to be an irrational number, the quotient of two integers canNOT equal 72.
In other words, for 72 to be an irrational number, 72 canNOT be expressed as a ratio where both the numerator and denominator are integers (whole numbers).
The number 72 can be expressed as 72/1 where 72 is the numerator and 1 is denominator.
Thus, the answer to the question "Is 72 an irrational number?" is NO.