 
 <prompt> Nkeji kọpụtara $.10 iji na-achọtara otu oge. Jenny chọrọ ihe ọ bụla nke 25-oge essay ya. O nwere ike chọrọ 7 pens ndị na-eme $1.50. Ọ bụghị n'ihu ya na-akpọ ụlọ ọnụ ahụ na-eme 2 twenty dollar bills, ebe ọ dịghị ihe ọ bụla ọ ga-agbanwe? <response>: ```Jenny choro iji na-ede 7*25= 175 ozi.
O nweghị ike ịgha 175*$.10 =$17.5.
N'oge, o nweghị ike ịgha 7*$1.50=$10.50.
N'ihu, o nweghị ike ịgha $17.5+$10.5=$28.
O nwere ike ịgha na 2 twenty dollar bills nwere ike ịgha na 2*20=40 dollars.
N'ihi na, o nweghị ike ịgha $40-$28=$12 na ọganihu.

Nke a bụ 12.``` 