Question

điền dấu < = > vào chỗ chấm

a)\(\dfrac{2}{3}\)+\(\dfrac{1}{4}\)+\(\dfrac{5}{6}\)...\(\dfrac{7}{4}\)

b)\(\dfrac{4}{5}\)+\(\dfrac{2}{3}\)*2-\(\dfrac{1}{5}\)...\(\dfrac{1}{2}\)

c)\(\dfrac{1}{2}\)+\(\dfrac{1}{4}\)+\(\dfrac{1}{8}\)+\(\dfrac{1}{16}\)...\(\dfrac{15}{16}\)

d)\(\dfrac{1515:101}{2525:101}\)...\(\dfrac{3}{5}\)

 

 

Answer 1

a) =

b) >

c) =

d) =

Answer 2

a) =

b) >

c) =

d) <

Answer 3

a) =

b) >

c) =

d) =

Answer 4

a. =

 b. >

c.  =

d.  =

k miss nùn nha 

Answer 5

=, >,=,=

Answer 6

đó

Answer 7

a) =

b) >

c) =

d) =