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Nguyenngocsam
2 năm trước
bài lớp 6a có 18 bạn nam ,24 bạn nữ .Trong một buổi sinh hoạt lớp ,bạn lớp trưởng dự định chia các bạn thành từng nhóm sao cho số bạn nam trong mỗi nhóm đều bằng nhau và số bạn nữ cũng như vậy .Hỏi lớp có thể chia nhiều nhất bao nhiêu nhóm .Khi đó mỗi nhóm có bao nhiêu bạn nam ,bao nhiêu bạn nữ
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