 
 <translate> Last week, a farmer shipped 10 boxes of pomelos which had 240 pomelos in all. This week, the farmer shipped 20 boxes. How many dozens of pomelos did the farmer ship in all? Let's think first. Chain of thought: <ibo> N'izuụka gara aga, otu onye ọrụ ugbo zigara igbe mkpụrụ osisi pomelo iri nke nwere mkpụrụ osisi pomelo narị abụọ na iri anọ. N'izu a, onye ọrụ ugbo ahụ zigara igbe iri abụọ. Ole ka onye ọrụ ugbo ahụ zụtara n'ozuzu? Ka anyị buru ụzọ chee echiche. Ụzọ iche echiche: 