 <translate> 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. <yor> Àkọ́kọ́, wo iye ẹkùn tó wà nínú lítà omi kan: ẹkùn mẹ́ta / lítà márùn-ún = ẹkùn mẹ́fà / lítà. Wá wo iye ẹkùn tí 80 galoni omi ní: 80 galoni *.6 ẹkùn/galoni = 48 ẹkùn. Ki o si mọ bi ọpọlọpọ awọn apoti 48 lizards jẹ tọ: 48 lizards * 8 apoti / lizard = 384 apoti. Lẹ́yìn náà, wá fojú díwọ̀n iye àpò ìgò tí Marla lè fi pa mọ́ lójoojúmọ́ nípa fífi iye tó ń ná kúrò nínú iye tó ń rí: 20 àpò ìgò lójoojúmọ́ - 4 àpò ìgò lójoojúmọ́ = 16 àpò ìgò lójoojúmọ́. Lẹ́yìn náà, pín iye àpò ìgò tí Marla nílò sí iye tó ń tọ́jú pa mọ́ lójoojúmọ́: 384 àpò ìgò / 16 àpò ìgò lójoojúmọ́ = ọjọ́ mẹ́rìnlélógún. Nítorí náà, ìdáhùn náà jẹ́ mẹ́rìnlélógún. 