Ngoluua36 Ngoluua36
  • 22-07-2021
  • Mathematics
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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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domanhthai123
domanhthai123 domanhthai123
  • 22-07-2021

Step-by-step explanation:

hơi khó hiểu thông cảm UwU

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