user
Mubhegi mune 3 marbles matsvuku, 5 ebhuruu, uye 4 mabhura egirinhi muhomwe. Ndeupi mukana wekusarudza zvisina tsarukano marble dzvuku?
assistant
Probability = (Nhamba Yemibairo Inofarirwa) / (Nhamba Yese Yemibairo)
Mikana yekusarudza marble dzvuku = 3 dzvuku marble / (3 tsvuku + 5 bhuruu + 4 girini) = 3/12 = 1/4
Mukana wekusarudza marble dzvuku ndeye 1/4.