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前不久学习有余数的除法时,家庭作业中遇到了这样一道题:“一个旅游团有男游客12人,女游客10人,住宿时每个房间可以住3人,他们至少需要多少个房间?”
Not long ago, when learning the division of the remainder, homework encountered such a problem: “A tour group has 12 male tourists and 10 female tourists. When staying, each room can accommodate 3 people. How many rooms do they need at least? ? ”