Akarorero: Umugoroba wa $100 kuri Gitukura

Umugambi

Hoba hariho ingendo yo gutega iruta izindi kuri ruleti ufise $100? Nta n'imwe igabanya ikiguzi ku mpuzandengo. Ayo mahera ni amahera dushobora guhomba; ico duhitamwo ni amahera y'itego n'amategeko yo guhagarara. Tega $5, ni 5% vy'amahera wateganije, bikaduha nk'amatego makumyabiri ahomba mu ntoke. Urugero rw'igihomboingendo yo gutegaUrugero rw'igihomboIgitigiri c'igihombo cashinzwe imbere, ushitseko ugahagarika igihe c'ugukina.Soma vyose → kuri −$50 n'urugero rw'inyunguingendo yo gutegaUrugero rw'inyunguIntumbero y'inyungu yashinzwe imbere, ushitseko ugahagarika igihe c'ugukina.Soma vyose → kuri +$50, vyemejwe ubu. Igihombo citezweimibareIgihombo citezweAgaciro kitezwe gakubwe n'amahera yose yateze; ni amahera y'impuzandengo atakara mu gihe c'ugukina canke mu gihe runaka.Soma vyose → mu kuzunguruka 60 ni 60 × $5 / 37 = $8,11. Twitega kugenda dufise nka $92, kandi n'ugushobokaimibareUgushobokaUgushoboka kw'ivyavuyemwo, kuva kuri 0 gushika kuri 1 canke 0% gushika 100%. Inomero imwe: 1/37 = 2,70%.Soma vyose → kubereye tukaba hagati ya $20 na $170.

Ukuzunguruka 1–20

R B B R R 0 B R R B R B B B R R B R B R. GitukuraitegoGitukuraItego rya rimwe kuri rimwe ku nomero 18 zitukura. Mu gifaransa: rouge.Soma vyose → cumi, ciraburaitegoCiraburaItego rya rimwe kuri rimwe ku nomero 18 zirabura. Mu gifaransa: noir.Soma vyose → icenda, 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 → imwe: +$50 − $45 − $5 = $0. Amahera asigaye $100. Zeru ku kuzunguruka 6 yatwaye jetoniamaheraJetoniIkimenyetso gihagararira amahera adahinduka, gishirwa ku kibaho c'amatego kugira ngo utege. Kandi citwa: check.Soma vyose → imwe, kandi ku 1/37 yaje imbere gatoyi. Nta kidasanzwe kiri ng'aha. Turi ku rugero rumwe inyuma y'ukuzunguruka makumyabiri.

Ukuzunguruka 21–36

B B B B B R B B R B B R B B B B. Cirabura zitanu mu ntango, cumi n'itatu zose hamwe: gitukura zitatu, cirabura cumi n'itatu, +$15 − $65 = −$50. Amahera asigaye $50. Iki ni co gice gituma abantu bahindura itego ryabo, bakikuba kabiri canke bagahindura ibara. Ugushoboka kw'ukuboneka cirabura 13 canke zirenga mu kuzunguruka 16 kuri munsi ya 1%; vyari bigiye gushikira umuntu umwe muri iri joro. Turi munsi ya $50 ugereranije n'intango, urugero rw'igihombo rurashika ku kuzunguruka 36, tukahaguruka.

Ukuzunguruka 37–60, tutariho

R B R B, hanyuma R R B R 0 R B R R B R R B B R R B R B R. Gitukura cumi n'ine, cirabura icenda, zeru imwe: iyo tuguma, +$70 − $45 − $5 = +$20 n'amahera asigaye $70 ku kuzunguruka 60. Ukuzunguruka mirongo itatu na gatandatu ku meza y'imbonankubone ni nk'iminota 45. Twagiye dufise $50, munsi ya $50, mu gihe hitezwe −$4,86 ku kuzunguruka 36. Gitukura cumi n'itatu, cirabura makumyabiri na zibiri, zeru imwe.

Ivyabaye

Twarihe nka $5 ku minota 45 ya ruleti, wongereko $45 z'umuhirwe mubi. Gitukura cumi n'itatu mu kuzunguruka 36 kiri munsi cane ya 17,5 yitezwe, kandi kubura gitukura icenda ugereranije na cirabura ni −$45 imbere ya zeru. Umugoroba wafashwe ingingo n'ihindagurika ry'ivyavuyemwoimibareIhindagurika ry'IvyavuyemwoIgipimo c'ukuntu ivyavuyemwo bikwiragira kure y'agaciro kitezwe. Kinini kuri straight up, gito ku matego ya rimwe kuri rimwe.Soma vyose →; igiciro cafashwe n'amahera y'itego n'inzunguruka; urugero rw'igihombo rwafashe ingingo y'igihe urangira. Kuguma vyari kugarura $20 ku kuzunguruka 60, kandi ico si imvo yo kuguma: ukugaruka nako kwari ihindagurika, kimwe n'urukurikirane rwa cirabura rwaje imbere yaho.

Ivyo tutakoze

Guhindura amahera y'itego inyuma y'igihombo (ico ni iyongerekanaingendo yo gutegaIyongerekanaItegeko ryose rihindura amahera y'itego hisunzwe ivyavuyemwo vyabanje. Iyongerekana rihakana riyongereza inyuma y'ibihombo, iryemeza inyuma y'itsinzi.Soma vyose →, kandi kiduza igiteranyo c'amategoamaheraIgiteranyo c'amategoIgiteranyo c'amahera yose yateze mu gihe c'ugukina canke mu kiringo, harimwo n'ivyatsinzwe vyongeye gutegwa. Kandi bita: handle, action.Soma vyose →). Guhindura ibara inyuma y'urukurikirane rwa cirabura (ugushoboka ni kumwe). Kuguma kurenza ukuzunguruka 60 kubera ko twari “hafi kungana” (ico ni ugusubira kuganira ku rugero rw'igihombo). Gutega ku murwi w'inomero cumi n'ibiriitegoUmurwi1–12, 13–24 canke 25–36, riha 2:1.Soma vyose → “utari wasohoka” (inyungu ya kazino ni imwe, ishusho itandukanye). Ikintu cose muri ivyo cari guhindura ishusho y'umugoroba, ariko nta na kimwe cari guhindura ikiguzi cawo citezwe.

Ibibazo