Is 221 a Rational Number?

The number 221 is a rational number if 221 can be expressed as a ratio, as in RATIOnal.

A quotient is the result you get when you divide one number by another number. For 221 to be a rational number, the quotient of two integers must equal 221.

In other words, for 221 to be a rational number, 221 must be able to be expressed as a ratio where both the numerator and the denominator are integers (whole numbers).

The number 221 can be expressed as 221/1 where 221 is the numerator and 1 is the denominator.

Thus, the answer to the question "Is 221 a rational number?" is YES.

Rational Number?
Enter another number to see if it is rational:

Is 222 a Rational Number?
See information about the next number on our list.