1) 7 3/8

2)4 1/3

3)14 1/6

Ответ:

1) 5+ 2 ⅜ = 7 ⅜

2) 12 8/15 - 12 = 8/15

3) 10 4/3 - 7 = 5 ⅓

4) 4⅑ + 3 4/9= 7 5/9

5)4 ⅙ +10= 14 ⅙

6) 7 5/7 - 4 3/7 = 3 2/7