Question

So sánh

\(\dfrac{69}{75}\)và\(\dfrac{21}{26}\)

Answer 1

\(\dfrac{69}{75}=\dfrac{1791}{1950}\)

\(\dfrac{21}{26}=\dfrac{1575}{1950}\)

=> 69/75 lớn nhất

Answer 2

\(\dfrac{69}{75}=\dfrac{1791}{1950}\)

\(\dfrac{21}{26}=\dfrac{1575}{1950}\)

\(\dfrac{1791}{1950}>\dfrac{1575}{1950}\)

Vậy nên: \(\dfrac{69}{75}>\dfrac{21}{26}\)