The number 278 is an irrational number if 278 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 278 to be an irrational number, the quotient of two integers canNOT equal 278.
In other words, for 278 to be an irrational number, 278 canNOT be expressed as a ratio where both the numerator and denominator are integers (whole numbers).
The number 278 can be expressed as 278/1 where 278 is the numerator and 1 is denominator.
Thus, the answer to the question "Is 278 an irrational number?" is NO.
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