Question

выполните вычитание 1-3/4; 2-5/6; 9-11/12 ;7-1 7/8

Answer 1

1 - 3/4 = 1/4
2 - 5/6 = 1 1/6
9 - 11/12 = 8 1/12
7 - 1 7/8 = 5 1/8