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Rational Number example:

Irrational Number example:

A Irrational Number is: (Definition)

Negative Rational Number example:

A Rational Number is: (Definition)

A Negative Rational Number is: (Definition)

A number that can be written as a ratio/fraction of two numbers/integers. It can be expressed as a fraction or whole number.

√11

A fraction where either the numerator or denominator is positive and the other is negative.

2/-8

Any real number that can’t be written as a fraction. There is no way to express them.

√81