 
<translate> Nkezi afọ nke otu klas nke ụmụ akwụkwọ iri atọ na abụọ dị afọ iri na isii. Ọ bụrụ na a gụnye afọ onye nkụzi, nkezi ahụ na-abawanye site n'otu afọ. Chọpụta afọ ole onye nkụzi ahụ dị Nhọrọ: (A) Afọ 49 (B) Afọ 51 (C) Afọ 53 (D) Afọ 54 (E) Afọ 55 Buru ụzọ chee echiche, kpebizie ihe ị ga-eme. Ụfọdụ echiche na-enweghị isi: <eng> The average age of a class of 32 students is 16 yrs. if the teacher's age is also included, the average increases by one year. Find the age of the teacher
Options:
(A) 49 Years
(B) 51 Years
(C) 53 Years
(D) 54 Years
(E) 55 Years Think first, then make a decision. Some random thoughts: 