 
 <translate> Question: Adrian has the choice between two boxes of contacts. One has 50 contacts for $25, and the other has 99 contacts for $33. He chooses the box that costs less per individual contact. How many contacts will it take to equal $1 worth in whatever box he decides to buy? Think carefully first, then make a decision: <ibo> Ajụjụ: Adrian nwere nhọrọ n'etiti igbe lenses abụọ. Otu nwere kọntaktị 50 maka $25, nke ọzọ nwekwara kọntaktị 99 maka $33. Ọ na-ahọrọ igbe nke na-efu ihe na-erughị otu onye. Mmadụ ole ka ọ ga-ewe iji nweta otu dọla n'igbe ọ bụla ọ ga-azụta? Buru ụzọ chee echiche nke ọma, kpebizie ihe ị ga-eme: 