Question

Вычислите 1) 1/6+2/7 2) 11/18-5/12 3) 4 целых 7/12+1 целая 3/16 4) 8целых 17/20-6целых 7/10

Answer 1

1)7/42 + 12/42 = 19/42

2)7/36

3)277/48

4)43/20

Answer 2

1)19/42
2)7/36
3)277/48
4)43/20