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Naishidesu
2 năm trước
Một bình chia độ có chứa 100cm3 nước . Người ta bỏ sỏi vào thì mực nước trong bình dâng lên đến 125 cm3 , tiếp tục bỏ quả cân vào thì mực nước trong bình dâng lên đến 153 cm3 . Hãy xác định : a) Thể tích của viên sỏi . b) Thể tích của quả cân . Giúp tớ với cả nhà ơi <3
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