Question

Решите ПОЖАЛУЙСТА Прошу 1-4

Answer 1

N 1
1) 3 7/9 + 5 1/6 = 3 14/18 + 5 3/18 = 8 17/18
2) 8 7/16 + 3 3/10 = 8 35/80 + 3 24/80 = 11 59/80
3) 6 8/12 + 9 7/18 = 6 24/36 + 9 14/36 = 15 38/36 = 16 2/36 = 16 1/18
4) 9 3/16 + 4 7/12 + 3 5/24 = 9 9/48 + 4 28/48 + 3 10/48 = 16 47/48
5) 9 3/4 + 3 1/6 = 9 9/12 + 3 2/12 = 12 11/12
6) 11 7/12 + 6 11/18 = 11 21/ 36 + 6 22/36 = 17 43/36 = 18 7/36
7) 7 8/15 + 8 17/20 = 7 32/ 60 + 8 51/60 = 15 83/60 = 16 23/60
8) 7 3/8 + 9 7/16 + 11 7/12 = 7 18/48 + 9 21/48 + 11 28/48 = 27 67/48 = 28 19/48