 <translate> It takes a duck 40 days to fly to the south during winter, twice as much time to fly to the north during summer, and 60 days to travel to the East during spring. How many days is the duck flying during these seasons? Think carefully first, then make a decision: <yor> Ó máa ń gbà wọ́n ní ogójì [40] ọjọ́ kí wọ́n tó lè fò lọ sí apá gúúsù nígbà òtútù, ó sì máa ń gbà wọ́n ní ìlọ́po méjì kí wọ́n tó lè fò lọ sí apá àríwá nígbà ẹ̀ẹ̀rùn, ó sì máa ń gbà wọ́n ní ọgọ́ta [60] ọjọ́ kí wọ́n tó lè fò lọ sí apá ìlà oòrùn nígbà ìrúwé. Ọjọ́ mélòó ni òdòdó yìí máa ń fò láàárín àkókò yìí? Kọ́kọ́ ronú dáadáa, kó o wá ṣèpinnu: 