Question

15•(1+1/3-1/5) помогите

Answer 1

Ответ:

17

Пошаговое объяснение:

1) 1 + 1/3 = 1 1/3

2) 1 1/3 - 1/5 = 1 5/15 - 3/15 = 1 2/15

3) 15 * 1 2/15 = 15 * 17/15 = 1 * 17/1 = 17/1 = 17