Question

Помогите пожалуйста !!!
Надо очень срочно.​

Answer 1

Ответ:

2 13/25

Пошаговое объяснение:

1) -4 10/11 * 2 1/5 = -54/11 * 11/5 = -54/5

2) 2 17/25 : (-1 19/48) = 67/25 : (-67/48) = 67/25 * (-48/67) = -48/25

3) -6 : 2 5/8 = -6 : 21/8 = -6 * 8/21 = -48/21 = -16/7

4) -7 + 5 4/29 = -6 29/29 + 5 4/29 = -1 25/29

5) 4/15 + 9/75 = 20/75 + 9/75 = 29/75

6) -54/5 * (-48/25) = 2592/625

7) 2592/625 : (-16/7) = 2592/625 * (-7/16) = 162/625 * (-7/1) = -1134/625

8) -1134/625 : (-1 25/29) = -1134/625 : (-54/29) = -1134/625 * (-29/54) = -21/625 * (-29/1) = 609/625

9) 609/625 : 29/75 = 609/625 * 75/29 = 21/25 * 3/1 = 63/25 = 2 13/25