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rachel2005smith
22.07.2021 •
Mathematics
Hai giá sách có 450 cuốn sách .Nếu chuyển 50 quyển từ giá thứ nhất sang giá thứ hai thì số sách ở giá số hai sẽ bằng 4/5 số sách ở giá thứ nhất ?Tính số sách ở mỗi giá.
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Answers on questions: Mathematics
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Ответ:
Step-by-step explanation:
hơi khó hiểu thông cảm UwU
Ответ:
+1-1=0
4x>-8
x>-2
Step-by-step explanation: