Question

Answer 1

a: 4/5=12/15

2/3=10/15

=>4/5>11/15>2/3

b: 5/6=25/30

3/5=18/30

2/3=20/30

=>5/6>2/3>3/5

Answer 2

a)\(\dfrac{4}{5};\dfrac{11}{15};\dfrac{2}{3}\)

b)\(\dfrac{5}{6};\dfrac{2}{3};\dfrac{3}{5}\)

Answer 3

\(a,\dfrac{4}{5},\dfrac{11}{15},\dfrac{2}{3}\)
b,\(\dfrac{5}{6},\dfrac{3}{5},\dfrac{2}{3}\)
phần b mình ko chắc ạ vì \(\dfrac{3}{5}=\dfrac{2}{3}\)

Answer 4

 

5/6>2/3>3/5