 <translate> Jill has a difficult test to study for. She decides to study one day for 2 hours. The next day she doubles this amount, and the day after that she studies one hour less than the previous day. How many minutes does Jill study over the 3 days?
Thoughts? Step-by-step reasoning: <yor> Ìdánwò kan wà tó máa ṣòro fún Jill láti ṣe. Lọ́jọ́ kan, ó pinnu pé òun á fi wákàtí méjì kẹ́kọ̀ọ́. Lọ́jọ́ kejì, ó fi ìlọ́po méjì kún iye tó ń kẹ́kọ̀ọ́, ó sì dín àkókò tó fi ń kẹ́kọ̀ọ́ kù ní wákàtí kan lọ́jọ́ tó tẹ̀ lé e. Ìṣẹ́jú mélòó ni Jill fi kẹ́kọ̀ọ́ láàárín ọjọ́ mẹ́ta? Ṣé o ní èrò kan? Àlàyé tó ṣe ṣísẹ̀-n-tẹ̀lé: 