Question

Пжжжж срооочноооо отдаю все баллы

Answer 1

Ответ:

Пошаговое объяснение:

1) = 26/42 + 15/42 = 41/42

2) = 14/22 + 5/22 = 19/22

3) = 6/38 + 7/38 = 13/38

4) = 20/36 + 9/36 = 29/36

5) = 42/50 + 37/50 = 79/50 = 1 29/50

6) = 2/3 * 7/5 = 14/15

7) = 11/13 * 7/9 = 77/117

8) = 5/9 * 3/2 = 5/6

9) = 6/7 * 5/1 = 30/7 = 4 2/7

10) = 17/19 * 2/1 = 34/19 = 1 15/19