Verified answer

5/6 + (2 - 1 23/35) : 9/25 - 1 2/7 = 0,5

1) 2 - 1 23/35 = 1 35/35 - 1 23/35 = 12/35

2) 12/35 : 9/25 = 12/35 * 25/9 = 20/21

3) 5/6 + 20/21 = 35/42 + 40/42 = (35+40)/42 = 75/42 = 1 11/14

4) 1 11/14 - 1 2/7 = 1 11/14 - 1 4/14 = 7/14 = 1/2 = 0,5

Ответ: 0,5

Verified answer

Ответ:

0,5

Пошаговое объяснение: