 <translate> Aikin da tanki ya yi a cikin awa 1 = (1/2 - 1/3) = 1/14 Ruwan zai zubar da tankin a cikin awanni 14. Amsar ƙarshe: (D). <ibo> Ọrụ tankị ahụ rụrụ n'otu awa = (1/2 - 1/3) = 1/14 Leak ga-eme ka tankị ahụ gwụ n'ime awa iri na anọ. Azịza ya bụ: (D). 