Itego rya Binini / Bito muri Ruleti
1–18 (bito, manque) canke 19–36 (binini, passe).

Iriha 1:1, ugushobokaimibareUgushobokaUgushoboka kw'ivyavuyemwo, kuva kuri 0 gushika kuri 1 canke 0% gushika 100%. Inomero imwe: 1/37 = 2,70%.Soma vyose → 48,65%.
Aho ritegwa
Ni ibisanduku “1–18” na “19–36” biri ku mpera zibiri z'umurongo wo hanze. Ku kibaho c'amategoibikoreshoIkibaho c'amategoIkibaho co gutega canditswe ku meza. Kandi bita: ameza, igitambara.Soma vyose → c'Ubufaransa handitse manque (“ibuze”: umupiraibikoreshoUmupiraUmupira mutoyi uterwa mu nzira uhushanye na rotor. Imipira y'ubu ikozwe muri ivorine canke Teflon, 18–21 mm.Soma vyose → ntiwarenze 18) na passe (“irarenga”: warayirenze). Kimwe cose gitegerezwa gushika ku mahera make y'ameza.
Ugushoboka n'iriha rya 1–18 na 19–36 muri ruleti
Ni kimwe neza na gitukuraitegoGitukuraItego rya rimwe kuri rimwe ku nomero 18 zitukura. Mu gifaransa: rouge.Soma vyose →/ciraburaitegoCiraburaItego rya rimwe kuri rimwe ku nomero 18 zirabura. Mu gifaransa: noir.Soma vyose → n'igiharwe/igiharuro: iriha ribereye 1,056 kuri 1, ameza ariha 1, inyungu ya kazino 2,70%, canke 1,35% hamwe na la partageitegekoLa partageItegeko ry'Ubufaransa: iyo zeru ije, igice c'amahera y'itego rya rimwe kuri rimwe kirasubizwa. Rigabanya inyungu ya kazino kuri ayo matego gushika kuri 1,35%.Soma vyose →.
Ku ruziga
Inomero nini n'into zirakurikirana ku mpande zose z'uruziga hafi neza neza, ku buryo iri tego ridafata igice c'uruzigauruzigaIgice c'uruzigaUrukurikirane rw'utuzu dufatanye ku ruziga, rutandukanye n'umugwi w'inomero ku kibaho c'amatego.Soma vyose →; ni ugutondekanya ku kibaho c'amatego gusa. Iyo uraba uruhererekane uhereye kuri zeruuruzigaZeruAkazu kamwe k'icatsi kibisi kadapfukwa n'itego rya rimwe kuri rimwe, ry'umurwi canke ry'inkingi; ni yo soko y'inyungu ya kazino. Kandi bita: zeru imwe, 0.Soma vyose →: 32 (binini), 15 (bito), 19 (binini), 4 (bito), 21 (binini), 2 (bito) n'ibindi.

Iriha rya 19–36 muri ruleti mu kuzunguruka 37
Kuri $10 ku kuzunguruka kumwe, itego kuri 19–36 ritsinda incuro 18 mu kuzunguruka 37 ku mpuzandengo (+$180), rigatsindwa n'inomero cumi n'umunani nto (−$180) rigatsindwa na zeru incuro imwe (−$10): −$10 kuri $370 wateze. Ku ruziga rufise zeru zibiri, zeru zibiri zitwara $20 kuri $380, 5,26%. Zeru iri munsi ya 1 kandi iratsinda itego rya bito: agasanduku kanditseko 1–18.
Ukuvanga amatego
Binini hamwe n'umurwiitegoUmurwi1–12, 13–24 canke 25–36, riha 2:1.Soma vyose → wa gatatu bihurira ku nomero cumi na zibiri zose za 25–36, ku buryo ari itego riremereye kuri 19–36 aho umurwi wo hejuru ufashwe kabiri. Bito hamwe n'inomero zitukura bihurira ku nomero icenda. Nta n'umwe muri ukwo kuvanga uhindura agaciro kitezweimibareAgaciro kitezweIvyavuyemwo vy'impuzandengo kuri buri tego mu gihe kirekire. −1/37 c'amahera y'itego kuri buri tego risanzwe ry'i Buraya.Soma vyose →; igice cose gifise 2,70% ku giti caco.
Ibiri muri kimwe cose mu bice bibiri
Igice cose kirimwo inomero icenda zitukura n'icenda zirabura, icenda z'igiharwe n'icenda z'igiharuro. Inomero zitukura ni 1, 3, 5, 7, 9, 12, 14, 16 na 18 mu gice c'into, na 19, 21, 23, 25, 27, 30, 32, 34 na 36 mu gice c'inini. Bito ni umurwi wa mbere n'igice ca kabiri c'uwa kabiri; binini ni ikindi gice c'uwa kabiri n'uwa gatatu. Nta tego rito rifata 1–18 ku giciro gito: umurwi uriha 2 kuri 1 ku nomero cumi na zibiri, six lineitegoSix lineInomero zitandatu ziri mu mirongo ibiri ifatanye, iriha 5:1. Mu gifaransa: sixain.Soma vyose → 5 kuri 1 ku nomero zitandatu, kandi vyose bitwara 2,70% nyene.
Amategeko y'Ubufaransa
Hamwe na la partage, igice ca kabiri c'itego rya manque canke passe kiragaruka iyo zeru isohotse, igiciro kikamanuka gushika kuri 1,35%. Hamwe na en prisonitegekoEn prisonItegeko ry'Ubufaransa: iyo zeru ifashe, itego rya rimwe kuri rimwe rigumizwa ku kuzunguruka gukurikira aho guhomba. Rigabanya inyungu ya kazino kuri ayo matego mo kabiri.Soma vyose →, aho kubigenza gutyo itego rigumizwa ku kuzunguruka kumwe kwiyongera: iyo ritsinze, rirasubizwa ata nyungu, iyo ritsinzwe, rirafatwa.
Ibibazo
Umupira ntiwashitse, “wabuze” kurenga 18. Passe bisobanura ko warenze.
Oya. Ukuzunguruka kwose ni 18/37 ku gice kimwe kimwe.
Agakuru ko gutwenga

1–18 canke 19–36. Ni itego rimwe na gitukura, mu gisanduku kindi.
Aho Twakuye
- Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling.