 
 <prompt> Betty nwetara 1 kg nriji na 3 kg ngwa. Nke ahu nwere ike ịmalite $12. Ngwa a na-eme n'ihu nwere ike ịmalite nke nriji. Kedu ihe ị ga-eme ka Betty gbanwere n'akwụkwọ 1 kg ngwa? <response>: ```Ọgani nri ahụ bụ $12 / 2 = $6.
N'otu nri 3 kg nri ahụ bụ $6, n'ihi na ọgani nri 1 kg nri ahụ bụ $6 / 3 kg = $2/kg.

Ọ bụghị anyị bụ 2.``` 