 
 <translate> Give the step-by-step reasoning process and then the final answer. Harry uses a whole bag of chocolate chips when he makes dough for chocolate chip cookies. The dough makes three batches of cookies, and each cookie has nine chocolate chips in it. A bag of chocolate chips has 81 chips in it. How many cookies are in a batch? <ibo> Kwuo otú e si atụgharị uche n'isiokwu ahụ, kọwaa nke ọ bụla n'ime ha, ma kwuo ihe bụ azịza ya. Harry na-eji otu akpa ụyọkọ chọkọleti eme ihe mgbe ọ na-eme ntụ ọka maka kuki ụyọkọ chọkọleti. Achịcha ahụ na-eme kuki atọ, nke ọ bụla n'ime ha nwekwara iberibe chọkọletị itoolu. Otu akpa ụyọkọ chọkọletị nwere mkpụrụ ụyọkọ iri asatọ na otu n'ime ya. Kuki ole dị n'otu ngwugwu? 