 <translate> Ọ bụrụ na 15% nke 40 dị ukwuu karịa 25% nke ọnụọgụ site na 2, mgbe ahụ chọpụta ọnụọgụ ahụ bụ? Nhọrọ: (A) 20 (B) 15 (C) 16 (D) 25 (E) 30 Ka anyị buru ụzọ chee echiche. Mmiri nke ịmara: <hau> Idan kashi 15 cikin dari na 40 ya fi kashi 25 cikin dari na lamba ta biyu, to mece ce lambar? Zaɓuɓɓuka: (A) 20 (B) Goma sha biyar (C) 16 (D) 25 (E) 30 Bari mu fara tunani. Ruwa na sani: 