Is 638 an Irrational Number?

The number 638 is an irrational number if 638 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 638 to be an irrational number, the quotient of two integers canNOT equal 638.

In other words, for 638 to be an irrational number, 638 canNOT be expressed as a ratio where both the numerator and denominator are integers (whole numbers).

The number 638 can be expressed as 638/1 where 638 is the numerator and 1 is denominator.

Thus, the answer to the question "Is 638 an irrational number?" is NO.

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