Question

Решите г пожалуйста

Answer 1

4,76/-1,8+2*2

119/25/-1,8+4

119/25/11/5

Ответ:119/55

Answer 2

- 3 2/3 * (-2) = - 11/3 * (-2) =  22/3

-1.8 + 22/3 = - 1 8/10 + 22/3 = 22/3 - 9/5 = (110 - 27)/15 = 83/15

3.4 * 1.4 = 3 4/10 * 1 4/10 = 17/5 * 7/5 = 119/25

119/25 : 83/15 = 119/25 * 15/83 = 119 * 3/83 * 5  = 357/415