Question

\(\frac{41}{91}\)và \(\frac{411}{911}\)

Answer 1

\(\frac{41}{91}\)\(>\)\(\frac{411}{911}\)

Answer 2

Ta có :

\(\frac{41}{91}=\frac{410}{910}=1-\frac{500}{910};\frac{411}{911}=1-\frac{500}{910}\)

Ta thấy vì : \(\frac{500}{910}>\frac{500}{911}\)nên \(1-\frac{500}{910}< 1-\frac{500}{911}\)

Vậy : \(\frac{41}{91}< \frac{411}{911}\)

Answer 3

\(\frac{41}{91}>\frac{411}{911}\)nha                                                   ^_^

nguyễn thanh huyền