Question

4+2/5=
21+7/8=
25/8+5/8=
8/7+16/21=
2/5+7=
3/4+9/16=​

Answer 1

Ответ:

4+2/5=4 2/5

21+7/8=21 7/8

25/8+5/8=30/8 или 3 6/8

8/7+16/21=40/21 или 1 2/21

2/5+7=7 2/5

3/4+9/16=21/16 или 1 5/16