 <translate> Jimlar lambobi bakwai = 7X24 = 168 Jimlar lambobi 3 na farko da na karshe 3 = 3 X 14 + 3 X 19 = 99 Don haka, lambar tsakiya ita ce (168 - 99 ) = 69 Amsar karshe: (E). <ibo> Ọnụ ọgụgụ nke nọmba asaa = 7X24 = 168 Nchịkọta nke nọmba 3 mbụ na nke ikpeazụ bụ = 3 X 14 + 3 X 19 = 99 Ya mere, nọmba dị n'etiti bụ (168 - 99 ) = 69 Azịza ikpeazụ: (E). 