Question

Помогите пж Не могу решить​

Answer 1

Пошаговое объяснение:

А

1) 6 - 3 5/12 = 5 12/12 - 3 5/12 = 2 7/12

2) 3 - 1 1/12 = 2 12/12 - 1 1/12 = 1 11/12

3) 2 7/12 - 1 11/12 = 1 19/12 - 1 11/12 = 8/12 = 2/3

Б

1) 5 - 2 7/19 = 4 19/19 - 2 7/19 = 2 12/19

2) 4 - 3 2/19 = 3 19/19 - 3 2/19 = 17/19

3) 2 12/19 - 17/19 = 1 31/19 - 17/19 = 1 14/19

В

1) 7 - 3 7/11 = 6 11/11 - 3 7/11 = 3 4/11

2) 4 - 2 3/11 = 3 11/11 - 2 3/11 = 1 8/11

3) 3 4/11 - 1 8/11 = 2 15/11 - 1 8/11 = 1 7/11

Г

1) 8 - 4 13/20 = 7 20/20 - 4 13/20 = 3 7/20

2) 6 - 5 3/20 = 5 20/20 - 5 3/20 = 17/20

3) 3 7/20 - 17/20 = 2 27/20 - 17/20 = 2 10/20 = 2 1/2