 
 <prompt> "Mr. Roberts nwere ike iji televishon na $400 ego ma o nwere ike iji $120 n'akpa na $30 n'otu onwa nke 12. Kedu ihe o nwere ike iji n'oge ego?" <response>: ```Onye nwere ike ọbụla ọgụgụ $30 x 12 = $360 maka 12 ncha.
N'ime ọzọ, televishọn na-eme $360 + $120 = $480 mgbe o dịghị iche.
N'ile, Onye nwere ike ọbụla $480 - $400 = $80 site na ọgwụ.

Ọdịkarịa ga-akwado 80.``` 