Question

6целых2/5-2/5=
7-5/27=
9-4 7/17=
12целых11/40-5=
Пж помогите​

Answer 1

Ответ:

1) 6

2) 6 22/27

3) 4 10/17

4) 7 11/40

Answer 2

6 2/5 - 2/5 = 6

7 - 5/27 = 6 + 27/27 - 5/27 = 6 22/25

9 - 4 7/17 = 8 + 17/17 - 4 7/17  =  4 13/17

12 11/40 - 5 = 7 11/40