Question

Решите примеры, пожалуйста: 3-2/3=
3 5/7-2/7=
2-2/3=
3 5/7-1 2/7=

Answer 1

3 - 2/3 = 7/3
3 5/7 - 2/7 = 3 3/7
2 - 2/3 = 4/3
3 5/7 - 1 2/7 = 2 3/7.

Answer 2

3-2/3=7/3 
3 5/7-2/7=3 3/7 
2-2/3=4/3 
3 5/7 -1 2/7=2 3/7