 
 <prompt> Cid enweghị ọnụahịa ụlọ ọrụ, ọ na-achọ $20 maka ọlụ ọrụ, $30 maka ọrụ, na $5 maka nkwụsị ụgbọala. Kedu onye ozo o nwere ego mgbe o gbanwere ọlụ ọrụ 5, gbanwere ọrụ 10, na nkwụsị ụgbọala 15? <response>: ```Ụdị n'ihu ya nwere ike ịbanye n'akụkọ ụlo anwụ na $20 x 5 = $100.
Ụdị n'ihu ya nwere ike ịbanye n'akụkọ ụlo ọrụ na $30 x 10 = $300.
Ụdị n'ihu ya nwere ike ịbanye n'akụkọ ụlo nri na $15 x 5 = $75.
N'ile a, Cid nwere ike ịbanye n'akụkọ ụlo nri na $100 + $300 + $75 = $475.

Ọ bụghị ihe ọ bụla, ịchọrọ gị n'anya ga-eji 475.``` 