Question

So sánh:

\(\frac{72}{73}\)và \(\frac{58}{99}\)

Answer 1

Ta có :   \(\frac{72}{99}>\frac{58}{99}\left(72>58\right)\)

Mà  \(\frac{72}{73}>\frac{72}{99}\left(73< 99\right)\)

\(\Rightarrow\frac{72}{73}>\frac{58}{99}\)

Tham khảo nha !!! 

Answer 2

\(\frac{72}{73}>\frac{58}{99}\)

Answer 3

72/73>59/99

Answer 4

Answer 5

ta quy đồng mẫu

\(\frac{72}{73}=\frac{7128}{7277}\)\(\frac{58}{99}=\frac{4234}{7277}\)vì 7128 lớn hơn  4234 nên \(\frac{72}{73}\)lớn hơn \(\frac{58}{99}\) 

k nha