 
 <prompt> Winston e nwere 10 gallons nke gas na tank n'elu ya okirikiri. O jiri ike ije n'okpuru na-emezie na-agba 6 gallons nke gas. O nwere ike ije n'okpuru na-emezie na-agba 2 gallons nke gas. Ọ bụghị na tank nwere ike iji 12 gallons nke gas, ka anyị gbanwere ka Winston choro ịgba nke gas ga-emezie tank nke gas? <response>: ```Maka na ị na-achọ maka ụlọ ọrịa na akwụkwọ ọgwụ, Winston nwere 10 - 6 - 2 = 2 galoons n'akụkọ nke gas
Iji nwepu akụkọ nke gas nke gas, Winston choro 12 - 2 = 10 galoons nke gas

Nke a bụ 10.``` 