Question

1/8+2 3/5 +2 7/8=
1-8/15=
3-2/11=
4-3 4/9=
7 3/8-5=
45-44 3/8=
6 7/15-3 1/5=
10 3/23-7 19/46=
16 2/5-4 3/7=
19 5/12-8 17/18=

Answer 1

решение на фото ниже