РЕШИИИТЕ УМООЛЯЯЯЮ НАДОО

7)  

А 1/8

D 5/16

B 1/2

C 3/4

1)

а) 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23

б) 40, 38, 36, 34, 32, 30, 28, 26, 24, 22, 20, 18

в) 2, 3, 6, 7, 10, 11, 14, 15, 18, 19, 22, 23

г) 10, 11, 15, 16, 20, 21, 25, 26, 30, 31, 35, 36