 
<translate> Ọ bụrụ na ọ na-ewe ọbọgwụ ụbọchị iri anọ iji ruo ebe ndịda n'oge oyi ma jiri okpukpu abụọ karịa nke ahụ ruo ebe ugwu n'oge ọkọchị, ọ ga-ewe ya ụbọchị iri anọ na abụọ iji ruo ebe ugwu. Oge ọ na-ewe iji gaa n'ebe ndịda na n'ebe ugwu n'oge abụọ ahụ bụ ụbọchị 80 + 40 = 120 ụbọchị. N'oge opupu ihe ubi, ọ na-ewe ọbọgwụ ụbọchị iri isii tupu ya eruo n'Ebe Ọwụwa Anyanwụ Ụwa. Ya mere, azịza ya bụ 180. <eng> If the duck takes 40 days to fly to the south during winter and twice as much time to fly to the north during summer, it takes 40 * 2 = 80 days to travel to the north. The total time it takes to travel to the south and the north during both seasons is 80 + 40 = 120 days. The duck also takes 60 days to travel to the East during spring, making the total time it travels during all the seasons to be 120 + 60 = 180. So, the answer is 180. 