Question

Обчислити

5 6/13 + 1 2/13 =

2)

9 2/7 - 3 1/7 =

3)

4 5/18 + 1 13/18 =

4)

1 - 9/20 =

5

6 - 3 1/8 =
Помогите срочно

Answer 1

Ответ:

1. 6 8/13

2. 6 1/7

3. 6

4. 11/20

5. 23/8