 
 <translate> Question: The average of five results is 48 and that of the first four is 45. The fifth result is?
Options:
(A) 50
(B) 60
(C) 70
(D) 80
(E) 90 Random thoughts: <hau> Tambaya: Matsakaicin sakamako biyar shine 48 kuma na farkon hudu shine 45. Sakamakon na biyar? Zaɓuɓɓuka: (A) 50 (B) 60 (C) 70 (D) 80 (E) 90 Ra'ayoyin bazuwar: 