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Mathematics a rational number is any number that can be expressed as the quotient a/b of two integers, with the denominator b not equal to zero. Since b may be equal to 1, every integer is a rational number. The set of all rational numbers is usually denoted Q (for quotient).

Q: What is meaning of rational?

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A rational algebraic expression is the ratio of two polynomials, each with rational coefficients. By suitable rescaling, both the polynomials can be made to have integer coefficients.

A rational number is one that can be expressed as a ratio of two integers. That is, a number x is rational if and only if it is equivalent to p/q for some integers p and q where q is not 0.

No, it is rational.

It is rational. It is rational. It is rational. It is rational.

"Rational" is an adjective and so there cannot be "a rational" (and certainly not "an rational"). Any answer would depend on whether the question was about a rational number, a rational person, a rational argument or "a rational" combined with some other noun.

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In mathematics, rational refers to something that can be expressed as a ratio.

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0.5555 is rational. If, however, you meant 0.5555..., meaning the 5's repeat forever, then it is irrational.

A rational algebraic expression is the ratio of two polynomials, each with rational coefficients. By suitable rescaling, both the polynomials can be made to have integer coefficients.

One who has tested....Rational person who loves humanity

A rational number is one that can be expressed as a ratio of two integers. That is, a number x is rational if and only if it is equivalent to p/q for some integers p and q where q is not 0.

Rational thinking.

All rational numbers are real so the phrase "real rational" has no meaning. There are an infinite number of subsets: The emply or null set, {1,1.5, 7/3}, {2}, (0.1,0.2,0.3,0.66..., 5.142857142857...} are some examples.

non integer rational numbers means the numbers in p/q form and this value is not a perfect integer. ex: 22/7

To be carried away on a tide of emotion. No rational thinking required.