3/5=36/60;3/4=45/60;7/12=35/60
35/60<36/60<45/60 nên 7/12<3/5<3/4
MC:60
=> 3/5=36/60;3/4=45/60;7/12=35/60
Sắp xếp 35/60<36/60<45/60 Vậy 7/12<3/5<3/4
Giải
\(\frac{3}{5}=\frac{36}{60},\frac{3}{4}=\frac{45}{60},\frac{7}{12}=\frac{35}{60}\)
\(=>\frac{35}{60},\frac{36}{60},\frac{45}{60}\)
Vậy : \(\frac{7}{12},\frac{3}{5},\frac{3}{4}\)
~ Chúc bn hok tốt ~