Question

Помогите пожалуйста прошу

Answer 1

Ответ:

номер 2

1/4 = 2/8

3/8 = 6/16

5/6 = 10/12

2/7 = 4/14

1 1/2 = 2 2/4

4 1/9 = 8 2/18

6 2/3 = 12 4/6

номер 3

1/2 = 3/6

2/3 = 6/9

1/5 = 3/15

4/9 = 12/27

1 1/3 = 3 3/9

2 1/4 = 6 3/12

3 1/2 = 9 3/6