Question

Вычислите: 9-2 3/8;-2 3/8-9;-9+2 3/8;2 3/8-9 СРОЧНООО!!!ПОМОГИТЕ

Answer 1

Пошаговое объяснение:

9 - 2 3/8 = 8 8/8 - 2 3/8 = 6 5/8

-2 3/8 - 9 = -11 3/8

-9 + 2 3/8 = -8 8/8 + 2 3/8 = -6 5/8

2 3/8 - 9 = 2 3/8 - 8 8/8 = -6 5/8

Answer 2

Пошаговое объяснение:

9 - 2. 3/8 = 8. 8/8 - 2. 3/8 = 6. 5/8

-2. 3/8 - 9 = (-2 - 9) + (-3/8) = -11 - 3/8 = -11. 3/8

-9 + 2. 3/8 = -8. 8/8 + 2. 3/8 = -6. 5/8

2. 3/8 - 9 = 2. 3/8 - 8. 8/8 = -6. 5/8