 
 <prompt> N'ime ọzọ 3 ounces nke wax ka Kellan nwere ike iji ya na-akwado car na 4 ounces ka ya nwere ike iji ya na-akwado SUV ya. Ya jiri ụdị 11-ounce bottle nke vehicle wax, ma na e nwere ịzụta 2 ounces mepere iji ya. Kedu ọnụ ọzọ ya nwere mgbe ya na-akwado car na SUV? <response>: ```Kellan jiri 3 + 4 = 7 ounces nke wax maka ụgbọelu ya na SUV.
N'ihi na o jụrụ 2 ounces, ya nwere 11 - 2 - 7 = 2 ounces nke wax nọrọ.

Ntụgharị a: 2.``` 