Examples for

Rational Numbers
The set of rational numbers consists of all numbers expressible as a quotient of integers. Wolfram|Alpha can compute properties of rational numbers, perform arithmetic with them and check whether numbers are in fact rational.

Rational Numbers

Learn about properties of specific rational numbers or do calculations with them.

Compute properties of a rational number:

Do exact arithmetic on rational numbers:

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Identification of Rationals

Determine whether a number is rational.

Determine whether a number is rational:

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