Question

Помогите пожалуйста !!!

Answer 1

10/9+3/8-47/72=107/72-47/72=60/72=5/6

Answer 2

1 1/9 + 3/8 - 47/72 = 10/9 + 3/8 - 47/72 = 80/72 + 27/72 - 47/72 = 107/72 - 47/72 = 60/72 = 30/36 = 10/12 = 5/6