𝑮𝒊𝒂 𝑵𝒉𝒖𝒖👑
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2022-04-17 07:45:12
Đề : 103m2 = .....dm2
Ta có : 1m2 = 100dm2
=> 103m2 = 10 300dm2
Vậy 103m2 = 10 300dm2
#Hoctot
2022-04-17 07:42:38
\(\dfrac{2}{5}+\dfrac{1}{2}+\dfrac{7}{10}\)
\(=\dfrac{4}{10}+\dfrac{5}{10}+\dfrac{7}{10}\)
\(=\dfrac{9}{10}+\dfrac{7}{10}\)
\(=\dfrac{16}{10}=\dfrac{8}{5}\)
#Hoctot
2022-03-13 17:53:37
2022-03-13 17:53:37
2022-03-13 17:53:37
2022-03-13 17:52:08
2022-03-11 12:38:31
2022-03-11 12:38:31
2022-03-11 12:38:31
2022-03-11 12:35:27