 <translate> Sashin da aka cika ta (A + B + C) a cikin minti 3 = 3 ((1/30 + 1/20 + 1/10) = 11/20 Sashin da C ya cika a cikin minti 3 = 3/10 Matsakaicin da ake buƙata = 3/10 * 20/11 = 6/11 Saboda haka, amsar ita ce (B). <ibo> Akụkụ jupụtara na (A + B + C) na nkeji 3 = 3 ((1/30 + 1/20 + 1/10) = 11/20 Akụkụ C mejupụtara n'ime nkeji 3 = 3/10 Mkpa ruru = 3/10 * 20/11 = 6/11 N'ihi ya, azịza ya bụ (B). 