 <translate> Kiaan is doing home delivery of newspapers in his neighborhood of 200 homes. After an hour of work, he has distributed newspapers to 2/5 of the homes. After another 2 hours of working, he realizes he has distributed newspapers to 60 percent of the remaining homes. How many homes does he still need to distribute the newspapers to? Let's think first. Chain of thought: <yor> Kiaan ń fi ìwé ìròyìn ránṣẹ́ sílé ní àdúgbò rẹ̀ tó ní igba ilé. Lẹ́yìn wákàtí kan tó fi ṣiṣẹ́, ó ti pín ìwé ìròyìn fún ìdajì nínú àwọn ilé náà. Lẹ́yìn wákàtí méjì mìíràn tó fi ṣiṣẹ́, ó wá rí i pé òun ti pín ìwé ìròyìn fún ìdá ọgọ́ta nínú ọgọ́rùn-ún àwọn ilé tó kù. Àwọn ilé mélòó ló ṣì kù tó máa pín ìwé ìròyìn sí? Ẹ jẹ́ ká kọ́kọ́ ronú. Àlàfo èrò: 