Urutonde rw'amajambo · umugani
Inomero ishushe
Inomero yaje kenshi kuruta uko vyitezwe mu gihe ca vuba. Ku ruziga rutabogamye nta co ihanura.
Mu nsiguro
Mu kuzunguruka 370, akazuibikoreshoAkazuKimwe mu bibanza 37 bifise inomero kuri rotor. Kandi bita: slot, cup.Soma vyose → gashushe kuruta utundi kenshi kaba gafashe incuro 17 canke 18, aho citezwe ari 10. Inomero zishushe muri ruleti kenshi ni ukwo kujagarara gusa, kandi Ikibanza c'Ubushakashatsi kirerekana neza ingene kungana.
Woba wari uzi
Ibibaho vy'inomero zishushe vyazanywe mu myaka ya 1990 kandi vyongereje inyinjiza z'ameza mu buryo bupimwa; nta na ugushobokaimibareUgushobokaUgushoboka kw'ivyavuyemwo, kuva kuri 0 gushika kuri 1 canke 0% gushika 100%. Inomero imwe: 1/37 = 2,70%.Soma vyose → na kumwe vyahinduye.