 
<translate> Bayyana tsarin tunani mataki-mataki sannan kuma amsar karshe. Wata ƙungiyar tururuwa ta gano tarin sukari da ya zubo daga cikin jakar da aka sauke. Sai suka soma girbinsa kuma suka kwashe shi zuwa gidan tururuwa. Kowace awa, tururuwa suna cire sukari da yawa. Jakar sukari tana da 24 ounces kafin a sauke ta. Bayan sa'o'i uku, sa'o'i nawa ne tururuwa za su yi kafin su tattara sauran sukari? <eng> Give the step-by-step reasoning process and then the final answer. A swarm of ants discovered a pile of sugar that spilled from a dropped bag. They begin to harvest it and carry it off to their anthill. Every hour, the ants remove 4 ounces of sugar. The bag of sugar held 24 ounces before it was dropped. After three hours, how many more hours will the ants need to harvest the remaining sugar? 