Question

so sánh hai phân số: 2021/2022 và 2023/2019

 

Answer 1

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Answer 2

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Answer 3

giup mình với

 

Answer 4

2021/ 2022 < 2023/2019 Vì 2021/2022 < 1 < 2023/2019

Answer 5

\(\dfrac{2021}{2022}+\dfrac{1}{2022}=\dfrac{2023}{2019}-\dfrac{4}{2019}\left(=1\right)\)

\(M\text{à}\dfrac{1}{2022}< \dfrac{4}{2019}\)

=> \(\dfrac{2021}{2022}< \dfrac{2023}{2019}\)