 
<translate> Iche echiche: Wallace nwere akpa anụ e gwere egwe iri abụọ, n'ihi ya, ọ ga-eme akpa iri isii - iri abụọ = akpa iri anọ ọzọ. Ọ nwere ike ime akpa iri kwa ụbọchị, ya mere ọ chọrọ 40 / 10 = ụbọchị anọ iji mezuo iwu onye ahịa ahụ. <eng> Reasoning: Wallace already has 20 bags of jerky, so he needs to make 60 - 20 = 40 bags more. He can make 10 bags per day, so he needs 40 / 10 = 4 days to fulfill the customer’s order. 