Question

срочно подробнее решения даю 40 балов!!!!!!!!!(6 1/7 - 5 3/4) / (11/14) + (3 3/4 - 1 5/6) / (1/6)​

Answer 1

Ответ:

(6 1/7 - 5 3/4) : 11/14 + (3 3/4 - 1 5/6) : 1/6 = 12

1) 6 1/7 - 5 3/4 = 43/7 - 23/4 = 172/28 - 161/28 = 11/28

2) 11/28 : 11/14 = 1/2

3) 3 3/4 - 1 5/6 = 15/4 - 11/6 = 45/12 - 22/12 = 23/12

4) 23/12 : 1/6 = 23/2 = 11 1/2

5) 1/2 + 11 1/2 = 12

Answer 2

(43/7-23/4)*11/14+(15/4-11\6)*6

11/28*14/11+23/12*6

1/2+23/2

24/2

12

Пошаговое объяснение: