 
<translate> Ga kowane farin duck a tafkin akwai kifi 5. Ga kowane duck baƙar fata akwai kifi 10 kuma ga kowane duck mai launuka da yawa akwai kifi 12. A halin yanzu akwai 3 fararen ducks, 7 baki ducks da 6 multicolored ducks. Kifi nawa ke cikin tafkin? Wani tunani? Dalili na mataki zuwa mataki: <eng> For every white duck at the lake there are 5 fish. For every black duck there are 10 fish and for every multicolor duck there are 12 fish. Currently there are 3 white ducks, 7 black ducks and 6 multicolored ducks. How many fish are in the lake?
Thoughts? Step-by-step reasoning: 