Question

5 11/15 - 11/12х = 3 9/10

Answer 1

Ответ:

2

Пошаговое объяснение:

5 11/15 - 11/12х = 3 9/10

11/12х = 5 11/15 - 3 9/10

11/12х = 5 22/30 - 3 27/30

11/12х = 4 52/30 - 3 27/30

11/12х = 1 25/30

11/12х = 1 5/6

х = 1 5/6 : 11/12

х = 11/6 * 12/11

х = 1/1 * 2/1

х = 2/1

х = 2