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Nguyễn Bảo Trâm
Giới thiệu về bản thân
Hi mik tên Traam nhoa
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0
2023-08-20 10:36:13
r số 1 ở trước 1 /3 kia nha
2023-08-20 10:35:44
1\(\dfrac{1}{3}=\dfrac{33}{99}\)
suy ra lấy \(\dfrac{29}{99}+\dfrac{4}{99}=\dfrac{33}{99}->=\dfrac{1}{3}\)
2023-08-10 16:11:26
A : 4 nhoa bn