Question

36/23 và 27/21 so sánh phân số không quy đồng

Answer 1

\(\dfrac{36}{23}>\dfrac{36}{24}=\dfrac{3}{2}\)

\(\dfrac{27}{21}< \dfrac{27}{18}=\dfrac{3}{2}\)

\(\Rightarrow\dfrac{36}{23}>\dfrac{27}{21}\)

Answer 2

\(\dfrac{36}{23}>\dfrac{3}{2}\)

\(\dfrac{3}{2}>\dfrac{27}{21}\)

Do đó: \(\dfrac{36}{23}>\dfrac{27}{21}\)

Answer 3

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