Question

номер 3.плиз!!!!!!!!!!!!!!!!!!!!!

Answer 1

2 - 1/4 = 1 3/4
7 - 5/12 = 6 7/12
8 - 2 1/7 = 5 6/7
4 - 3 5/9 = 4/9

3 1/5 - 1 4/5 = 1 2/5
6 1/8 - 2 3/8 = 3 6/8
4 5/11 - 3 9/11 = 7/11
8 4/13 - 5 8/13 = 2 9/13