Ratsionaal taal

En ratsionaal taal (mengde ${\displaystyle \mathbb {Q} }$ ) as en reel taal, diar üs bröök faan tau hial taalen skrewen wurd koon.

Tekst üüb Öömrang

${\displaystyle \mathbb {Q} }$

Det koon en brööktaal, of uk en deesimaalbröök wees.

Bispalen

${\displaystyle {\tfrac {1}{3}}}$	${\displaystyle =0{,}{\overline {3}}}$	${\displaystyle =0{,}33333\dotso }$
${\displaystyle {\tfrac {9}{7}}}$	${\displaystyle =1{,}{\overline {285714}}}$	${\displaystyle =1{,}285714\ 285714\dotso }$
${\displaystyle {\tfrac {1}{5}}}$	${\displaystyle =0{,}2{\overline {0}}=0{,}1{\overline {9}}}$	${\displaystyle =0{,}20000\dotso =0{,}19999\dotso }$
${\displaystyle {\tfrac {1}{2}}}$	${\displaystyle =0{,}5{\overline {0}}=0{,}4{\overline {9}}}$	${\displaystyle =0{,}50000\dotso =0{,}49999\dotso }$
${\displaystyle 1={\tfrac {1}{1}}}$	${\displaystyle =1{,}{\overline {0}}=0{,}{\overline {9}}}$	${\displaystyle =1{,}00000\dotso =0{,}99999\dotso }$

Luke uk diar

 Commonskategorii: Ratsionaal taalen – Saamlang faan bilen of filmer

Taalen . . .

Natüürelk taalen ${\displaystyle (\mathbb {N} )}$ | Hial taalen ${\displaystyle (\mathbb {Z} )}$ | Ratsionaal taalen ${\displaystyle (\mathbb {Q} )}$ | Re'el taalen ${\displaystyle (\mathbb {R} )}$ | Kompleks taalen ${\displaystyle (\mathbb {C} )}$