 
 <prompt> Mary nikan ni a maa nwo eewo minnows ni igbo. 40% fun awon minnows ni won ni awon opo pupa, 30% ni won ni awon opo alawo ati awon miiran ni won ni awon opo funfun. Ti 20 minnows ni awon opo pupa, ni bo awon minnows ni won ni awon opo funfun? <response>: ```Fọọda iṣẹlẹ ti o ṣe lati ri nọmba gbogbo ti minnows niwọn ni o ṣe tobi nọmba ti minnows pupọ ni oju pupọ minnows ti o ni: 20 minnows / 40% = 50 minnows
Ṣugbọn yoo ya awọn pẹrẹ ti oju pupọ ati minnows ti o ni oju pupọ lati ri pẹrẹ ti minnows ti o ni oju pupọ: 100% - 40% - 30% = 30%
Ṣugbọn yoo ko nọmba gbogbo ti minnows ni oju ti o ni awọn ẹran funfun: 30% * 50 minnows = 15 minnows

Iwe yoo wa ni 15.``` 