#### https://en.wikipedia.org/wiki/Irrational_number

In mathematics, the **irrational** **numbers** are all the real **numbers**, which are not rational **numbers**, the latter being the **numbers** constructed from ratios (or ...

#### https://www.mathsisfun.com/irrational-numbers.html

**Irrational** **Numbers**. An **Irrational** Number is a real number that cannot be written as a simple fraction. **Irrational** means not Rational. Let's look at what makes a ...

#### https://www.factmonster.com/math/numbers/rational-and-irrational...

**Irrational** **Numbers**. All **numbers** that are not rational are considered **irrational**. An **irrational** number can be written as a decimal, but not as a fraction.

#### https://www.khanacademy.org/.../v/recognizing-irrational-numbers

Given a bunch of **numbers**, learn how to tell which are rational and which are **irrational**.

#### www.mathwarehouse.com/.../numbers/rational-and-irrational-numbers...

Rational and **irrational** **numbers** exaplained with examples and non examples

#### mathworld.wolfram.com/IrrationalNumber.html

**Irrational** Number. An **irrational** number is a number that cannot be expressed as a fraction for any integers and . **Irrational** **numbers** have decimal expansions that ...

#### https://www.britannica.com/topic/irrational-number

**Irrational** number, any real number that cannot be expressed as the quotient of two integers. For example, there is no number among integers and fractions that equals ...

#### https://www.factmonster.com/ipka/A0876704.html

Redirecting to https://www.factmonster.com/math/**numbers**/rational-and-**irrational**-**numbers**.

#### whatis.techtarget.com/definition/irrational-number

An **irrational** number is a real number that cannot be reduced to any ratio between an integer p and a natural number q. The union of the set of **irrational** **numbers** and ...

#### https://www.mathsisfun.com/numbers/irrational-finding.html

Is It **Irrational**? Here we look at whether a square root is **irrational** ... or not! Rational **Numbers**. A "Rational" Number can be written as a "Ratio", or fraction.