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![](https://rs.olm.vn/images/avt/0.png?1311)
anh em copy link này lên youtube xem rồi đăng kí nhe cảm ơn
https://www.youtube.com/shorts/hhpTDItpePY
![](https://rs.olm.vn/images/avt/0.png?1311)
cau 1:146
cau 5:180
cau 6:37
cau 7:77 cm
nhung cau khac minh ko lam vi de bai con thieu
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 11 1 1 1 1 1 1 1 1 1 1 1 11
![](https://rs.olm.vn/images/avt/0.png?1311)
Diện tích cạnh hình vuông nhỏ là:
1/5 x 1/5 = 1/25 (m2)
Chia được tất cả:
4/5 : 1/25 = 20 (Hình vuông)
B nha
k đúng cho mik nhá