Điền dấu <;>;= :
a)11/25..<.......12/25
b)9/5......>.....8/5
c)36/45....=........4/5
d)5/8......<.......3/4
a)11/25<12/25
b)9/5>8/5
c)36/45=4/5
d)5/8<3/4
a) Ta có \(\frac{11}{25}\)< \(\frac{12}{25}\)
b)\(\frac{9}{5}\)> \(\frac{8}{5}\)
c)\(\frac{36}{45}\)= \(\frac{4}{5}\)
d)\(\frac{5}{8}\)< \(\frac{3}{4}\)