File:Number-systems_(NZQRC).svg · Wikimedia Commons · See Wikimedia Commons
AI overview
A rational number is any number that can be expressed as a fraction, with one whole number divided by another whole number. Rational numbers are useful because they let us represent quantities that fall between whole numbers, like half of something or three-quarters of a measurement.
AI-generated from the Wikipedia summary — may contain errors.
Wikidata facts
- Image
- Fracciones.gif
Show 3 more facts
- Commons category
- Rational numbers
- Unicode character
- ℚ
- Stack Exchange tag
- math.stackexchange.com/tags/rational-numbers
via Wikidata · CC0
~20 min read
Article
The rational numbers
Q
Gallery (3)
Available in 122 languages
- Español
- Français
- Deutsch
- 中文
- 日本語
- Русский
- Português
- Italiano
- العربية
- हिन्दी
- Afrikaans
- Albanian
- Albanian
- Angika
- Aragonese
- Armenian
- Assamese
- Asturian
Show 103 more
- azb
- Azerbaijani
- Bahasa Indonesia
- Bangla
- Bashkir
- Basque
- bat_smg
- be_x_old
- Belarusian
- Bosnian
- Breton
- Bulgarian
- Burmese
- Catalan
- Central Kurdish
- Chuvash
- Croatian
- Czech
- Danish
- eml
- Esperanto
- Estonian
- Faroese
- Filipino
- Finnish
- fiu_vro
- Galician
- Gan Chinese
- Ganda
- gcr
- Georgian
- Greek
- Hebrew
- Hungarian
- Iban
- Icelandic
- Ido
- Interlingua
- Irish
- Jamaican Creole English
- Kalmyk
- Kara-Kalpak
- Kazakh
- Lao
- Latin
- Latvian
- Limburgish
- Lingua Franca Nova
- Lithuanian
- Lojban
- Lombard
- Low German
- Macedonian
- Malagasy
- Malay
- Malayalam
- Marathi
- Mongolian
- Nederlands
- Nepali
- Northern Frisian
- Norwegian
- Norwegian Nynorsk
- Occitan
- Odia
- Oromo
- Piedmontese
- Polski
- Punjabi
- rki
- Romanian
- Serbian
- Serbian (Latin)
- Shona
- Sicilian
- simple
- Sinhala
- Slovak
- Slovenian
- Svenska
- Tajik
- Tamil
- Tatar
- Tiếng Việt
- Türkçe
- Ukrainian
- Urdu
- Uzbek
- Waray
- Welsh
- West Flemish
- Western Panjabi
- wikifunctions
- Wu Chinese
- Xhosa
- Yiddish
- Yoruba
- zh_classical
- zh_min_nan
- zh_yue
- فارسی
- ไทย
- 한국어
via Wikidata sitelinks · CC0
Connections
fraction
Entity
field
Entity
equivalence class
Entity
natural number
Entity
complex number
Entity
integer
Entity
real number
Entity
coprime
Entity
countable set
Entity
complete metric space
Entity
p-adic number
Entity
characteristic
Entity
total order
Entity
irreducible fraction
Entity
definable real number
Entity
mathematics
Entity
number
Entity
Pi
Concept
International Standard Book Number
Entity
prime number
Entity