 <translate> What was the question for this implicit rationale, and corresponding answer?
They sold 400 * .8 = 320 tickets each day. So each day they made 320 * 30 = $9600. They did 2 + 1 = 3 days. So they made 9600 * 3 = $28,800.
 The answer: 28800 <yor> Kí ni ìbéèrè tó wà nídìí àlàyé tí kò ṣe kedere yìí, kí sì ni ìdáhùn tó bá a mu? Wọ́n ń ta 400 *.8 = 320 tíkẹ́ẹ̀tì lójoojúmọ́. Nítorí náà, ojoojúmọ́ ni wọ́n ń rí 320 * 30 = $9600. Wọ́n ṣe 2 + 1 = 3 ọjọ́. Nítorí náà, wọ́n ṣe 9600 * 3 = $28,800.  Ìdáhùn: 28800 