Dabarar dala 5 a roulette

Dokar kamar yadda aka bayyana ta

Ku sa $5 a kan kowane ɗaya daga cikin six-line guda biyar da ba sa haɗuwa, waɗanda suke rufe ramukakayan aikiRamiƊaya daga cikin ɗakuna 37 masu lamba a kan rotor. Ana kuma kiransa: slot, cup.Karanta gaba ɗaya → 30 na Turai. Cace-cace biyar ɗin a lokaci ɗaya suna kashe $25 a kowane juyi, don haka “$5 a kowane juyi” na iya nufin $5 a kowane sashe ne kawai. Ninka kowane layi sau goma bayan asara ɗaya yana sa kowane layi ya zama $50; mataki na gaba yana buƙatar dokarsa da aka bayyana.

Ainihin tushe da ƙarin da aka ba da shawara

BiyankuɗiBiyaAbin da cacar da ta ci ke dawowa da shi, ana faɗinsa a matsayin “X zuwa 1” a kan kuɗin cacar da aka mayar.Karanta gaba ɗaya → six-line na yau da kullum yana sa lissafin da ke ƙasa ya zama kai tsaye.

Misali

A matakin tushe, ɗaya daga cikin six-line biyar ya ci kuma ya dawo da $30 tare da kuɗin cacarsa na $5. Ku cire dukan tsarinkayan aikiTeburin caca (layout)Ragar caca da aka buga a kan tebur. Ana kuma kiransa: table, felt, cloth.Karanta gaba ɗaya → na $25 don samun +$5; layuka huɗu da suka yi asara su ne asarar $20. Lambar da ba a rufe ba tana asarar duka $25. Idan ɗan wasa ya bi ƙarin ninki goma ɗaya da aka bayyana, kuɗin caca biyar na gaba $50 ne kowanne, ba jimillar $300 ba; sai layi ɗaya ya ci $300 a jimillar dawowa a kan $250 da aka sa, sakamakon tsaf +$50.

Kuɗi da haɗari

Yiwuwar sakamako mai riba a matakin tushe 30/37 = 81.081% ce, kuma asarar $25 sau bakwai tana daidaita ta. Ƙimar da ake tsammanilissafiƘimar da ake tsammaniMatsakaicin sakamako a kowace caca a cikin dogon lokaci. −1/37 na kuɗin caca a kowace cacar Turai ta yau da kullum.Karanta gaba ɗaya → ita ce (30 × 5 − 7 × 25) / 37 = −25/37. Amsa da ninki goma tana sa $250 cikin haɗari bayan asara ɗaya kawai. Wani nau'i na daban mai ninki goma sha biyu yana amfani da $60 a kowane layi, jimilla $300, kuma yana ba da +$60 tsaf idan an ci a lambar da aka rufe. Babu ɗaya daga cikinsu da ke canza fifikon gidan caca na 2.70% a roulette na Turai.

Tambayoyi