 
<translate> Nke mbụ, chọpụta agụ iyi ole ị ga-enweta maka otu galọn mmiri: 3 agụ iyi / 5 galọn =.6 agụ iyi / galọn. Mgbe ahụ chọpụta ole n'ime ha bụ 80 galọn mmiri: 80 galọn *.6 lizards / galọn = 48 lizards. Mgbe ahụ chọpụta ole okpu karama 48 lizards bara uru: 48 lizards * 8 okpu karama / lizard = 384 okpu karama. Mgbe ahụ, chọpụta iko ole Marla nwere ike ịzọpụta kwa ụbọchị site n'ibelata ọnụ ọgụgụ ọ na-emefu n'ọnụ ọgụgụ ọ na-achọta: iko 20 kwa ụbọchị - iko 4 kwa ụbọchị = iko 16 kwa ụbọchị. N'ikpeazụ, kewaa ọnụ ọgụgụ okpu karama Marla chọrọ site n'ọnụ ọgụgụ ọ na-echekwa kwa ụbọchị: okpu karama 384 / okpu karama 16 kwa ụbọchị = ụbọchị 24. N'ihi ya, azịza ya bụ 24. <eng> First find how many lizards you get for one gallon of water: 3 lizards / 5 gallons = .6 lizards / gallon. Then figure out how many lizards 80 gallons of water is worth: 80 gallons * .6 lizards / gallon = 48 lizards. Then figure out how many bottle caps 48 lizards is worth: 48 lizards * 8 bottle caps / lizard = 384 bottle caps. Then figure out how many bottle caps Marla can save each day by subtracting the number she spends from the number she finds: 20 bottlecaps / day - 4 bottlecaps / day = 16 bottlecaps / day. Finally, divide the number of bottle caps Marla needs by the number she saves each day: 384 bottle caps / 16 bottle caps / day = 24 days.
Thus, the answer is 24. 