 
 <prompt> Wani mai sayarwa ya samu tafarnuwa a cikin 2 don $3 da ya nemi su a cikin 5 don $10. Kuma ya samu 3 gauta a cikin $2.70 da ya nemi su a cikin $1 kowane. Me yasa ya kasancewa idan ya sayar da 5 tafarnuwa da 5 gauta? <response>: ```A wani mai sayarwa ya sayar da kowace apple a kan $3/2 = $1.50.
Zai sayar da kowace apple a kan $10/5 = $2 kowane.
Wani mai sayarwa a kan kowane apple shine $2 - $1.50 = $0.50.
Sai dai jumla mai sayarwa a kan 5 apples shine $0.50 x 5 = $2.50.
Ya sayar da kowace orange a kan $2.70/3 = $0.90.
Mai sayarwa a kan kowane orange shine $1 - $0.90 = $0.10.
Sai dai jumla mai sayarwa a kan 5 oranges shine $0.10 x 5 = $0.50.
Sannan, jumla mai sayarwa a kan sayar da 5 apples da 5 oranges shine $2.50 + $0.50 = $3.

Javaba na farko: 3.``` 