Question

Найдите значение выражения 1/13*2.6-(-3/4-1)

Answer 1

- 34 - 1 = - 34 +[ - 1 ] = -1 34
113 x 2 610 = 113 x 2610 = 15
15 - [ -1 34] = - 15 +1 34 =420 + 1 1520 = 1 1920

Answer 2

15 + 1 34 = 1  1920    15 c +