Question

Bài 4 : Rút gọn các phân số :

8/6

 25/15

90/81

 48/16

 8/12

Answer 1

4/3

5/3

10/9

3

2/3

Answer 2

8/6=4/3

 25/15=5/3

90/81=10/9

 48/16=3

 8/12=2/3

Answer 3

4/3

5/3

10/9

 3/4

 2/3

 

 

Answer 4

\(\dfrac{8}{6}=\dfrac{3}{2};\dfrac{25}{15}=\dfrac{5}{3};\dfrac{90}{81}=\dfrac{10}{9};\dfrac{48}{16}=3;\dfrac{8}{12}=\dfrac{2}{3}\)

Answer 5

8/6 = 4/3

25/15 = 5/3

90/81 = 10/9

48/16 = 8/2 = 4/1 = 4

8/12 = 2/3