Peti Kōlomu ʻi he Lulēti
Ko e peti kōlomu ʻi he lulēti ʻoku ne kāpui ha fika ʻe hongofulu mā ua ʻi ha laine tuʻu ʻe taha ʻo e palani ʻo e tēpile.

Fika ʻe hongofulu mā ua, totongi ʻo e 2:1. NgalingalimatematikaNgalingaliKo e faingamālie ʻo ha ola, mei he 0 ki he 1 pe 0% ki he 100%. Fika ʻe taha: 1/37 = 2.70%.Lau kotoa → 32.43%. Faingamālie tatau mo ha tasini ka ko e ngaahi fika kehe.
Ngaahi kōlomu ʻo e tēpile lulēti
Ko e puha “2:1” ʻe tolu ʻi he lalo ʻo e palani ʻo e tēpilemeʻangāuePalani ʻo e tēpileKo e palani peti kuo paaki ʻi he tēpile. ʻOku toe ui: tēpile, felt, cloth.Lau kotoa →, ʻe taha ʻi he lalo ʻo e kōlomupetiKōlomuFika ʻe hongofulu mā ua ʻi ha kōlomu tuʻu hake ʻe taha ʻo e palani ʻo e tēpile, totongi ʻo e 2:1.Lau kotoa → takitaha. ʻOku ʻi he kōlomu 1 ʻa e 1, 4, 7 … 34; ʻoku ʻi he kōlomu 2 ʻa e 2, 5, 8 … 35; ʻoku ʻi he kōlomu 3 ʻa e 3, 6, 9 … 36. Kuo pau ke aʻu ʻa e peti takitaha ki he peti siʻi taha ʻo e tēpile ʻiate ia pē. ʻOku ʻikai kau ʻa e noaveʻetekaNoaKo e luo lanu mata pē ʻe taha ʻoku ʻikai kāpui ʻe ha peti totongi tatau, peti tasini pe peti kōlomu; ko e tupuʻanga ia ʻo e tuʻunga lelei ʻo e kasino. ʻOku toe ui: noa ʻe taha, 0.Lau kotoa → ʻi ha kōlomu.
Totongi mo e ʻamanekina ʻo e kōlomu ʻi he lulēti
ʻOku tatau tofu pē mo ha tasinipetiTasini1–12, 13–24 pe 25–36, totongi ʻo e 2:1.Lau kotoa →: faingamālie faitotonu ko e 2.083 ki he 1, ʻoku totongi ʻe he tēpile ʻa e 2, mole ʻamanekinamatematikaMole ʻamanekinaKo e mahuʻinga ʻamanekina liunga ʻaki ʻa e fakakātoa ʻo e paʻanga naʻe peti ʻaki; ko e ʻavalisi ʻo e paʻanga ʻoku mole ʻi ha taimi vaʻinga pe ha vahaʻa taimi.Lau kotoa → ko e 2.70% ʻo e peti, mavahe fakasitanatematematikaMavahe fakasitanateAka ua ʻo e vēliani; ko e mamaʻo angamaheni ʻo ha ola mei he mahuʻinga ʻamanekina.Lau kotoa → ko e 1.39 ki he iunitipaʻangaIunitiKo e peti tefito ʻoku ngāueʻaki ʻe ha sisitemi pe ha tokotaha vaʻinga. ʻOku fakamatalaʻi ʻa e ngaahi fakalakalaka peti ʻaki ʻa e iuniti koeʻuhi ke ngāue ʻi ha tēpile pē.Lau kotoa →.
Fakatahaʻi ʻo e ngaahi lanu
ʻOku ʻikai tatau ʻa e ngaahi lanu ʻi he ngaahi kōlomu. ʻOku ʻi he kōlomu 1 ʻa e kulokulapetiKulokulaPeti totongi tatau ki he fika kulokula ʻe 18. Faka-Falanisē: rouge.Lau kotoa → ʻe ono mo e ʻuliʻulipetiʻUliʻuliPeti totongi tatau ki he fika ʻuliʻuli ʻe 18. Faka-Falanisē: noir.Lau kotoa → ʻe ono. ʻOku ʻi he kōlomu 2 ʻa e kulokula ʻe fā (5, 14, 23, 32) mo e ʻuliʻuli ʻe valu. ʻOku ʻi he kōlomu 3 ʻa e kulokula ʻe valu mo e ʻuliʻuli ʻe fā (6, 15, 24, 33). ʻOku mahuʻinga pē eni kapau te ke fakatahaʻi ha kōlomu mo ha peti lanu pea ke loto ke ʻilo pe ʻoku tuʻo fiha ʻa e ikuna fakatouʻosi: ko e kōlomu 3 mo e kulokula ʻoku ikuna fakatouʻosi ʻi he fika ʻe valu, ka ko e kōlomu 2 mo e kulokula ʻoku ikuna fakatouʻosi ʻi he fika ʻe fā.
Ko e hā ʻoku ongoʻi kehe ai ʻa e ngaahi kōlomu ʻi he ngaahi tasini ʻi he lulēti
Ko ha tasini ko ha fika hokohoko ʻe hongofulu mā ua; ko ha kōlomu ʻoku ne pasi ha fika ʻe ua ʻi he vahaʻa takitaha. ʻI he veʻeteka ʻoku movetevete fakatouʻosi, ko ia ʻoku ʻikai ko ha kongaveʻetekaKongaKo ha konga fakavilo hokohoko ʻo e ngaahi luo ʻi he veʻeteka, ʻoku kehe ia mei ha kulupu ʻi he palani ʻo e tēpile.Lau kotoa → ha taha ʻo kinaua. Ko e faikehekehe ʻoku ʻi he fōtunga pē, ka ko e ʻuhinga ia ʻoku fakatau atu ai ʻa e “ngaahi sisitemi kōlomu” mo e “ngaahi sisitemi tasini” ko ha ongo meʻa kehekehe neongo ko e peti tatau pē.
Ngaahi fakatahaʻi
Ko e kōlomu ʻe ua, hangē ko e tasini ʻe ua, ʻoku ikuna ʻi he vilo ʻe 24 mei he 37 ki ha tupu ʻo e iuniti ʻe taha. Ko ha kōlomu mo ha tasini ʻoku na fakatahaʻi ʻi he fika ʻe fā (ʻoku vahevahe ʻe he kōlomu 1 mo e ʻuluaki tasini ʻa e 1, 4, 7, 10), ʻo kāpui ʻa e fika ʻe 20 mo ha ikuna fakaua ʻi he fika ʻe fā ʻo kinautolu. ʻOku fakahā ʻe he meʻangāue Meʻa Langa Peti ʻa e tufaki totonu.
Ngaahi fehuʻi
ʻI he lalo ʻo e kulita, ʻi he lalo ʻo e 34, 35 mo e 36. ʻI ha palani Falanisē ʻoku ua hono ongo ngataʻanga, ʻoku nau tuʻu ʻi he ngataʻanga mamaʻo mei he noa.
ʻIkai. ʻOku tuʻu ʻa e noa ʻi ʻolunga ʻi he kōlomu ʻe tolu kotoa pea ʻoku ʻikai kau ia ki ha taha.
Meʻa fakaoli

Faingamālie tatau, fika kehe, mataʻitohi kehe.
Ngaahi Maʻuʻanga
- Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling.