 
 <prompt> Ben ya samu 20% daga karshe bayan an tattara kudin. Idan kudin karshe ya kasance $400 kuma ya tattara 1/3 daga kudin da ya samu bayan an tattara, shin ya samu gaban watan a baya kudin a baya? <response>: ```Farko, kara wannan lambar da aka kawo daga biyan kuɗi na mota da 20% don gano ɗan Ben bayar da ayyuka bayan kuɗi: $400 / .2 = $2000
Bayan nan duba cibiyar ayyuka da Ben ya dauki bayan ayyuka don kuɗi ta hanyar bawa: 1 - 1/3 = 2/3
Bayan nan kara ayyukan Ben bayan ayyuka don kuɗi ta hanyar bawa don gano ayyukan ayyukan: $2000 / 2/3 = $3000

Jawabi zai kasance 3000.``` 