Question

2.(5/9-1/3)-1/6=
3.(13/18-1/4)-4/9=
4.(3/4-5/12)-1/5=
5.(7/10-2/15)-1/6=
6.(17/18-5/12)-2/9= срочно надо пожалуйста ​

Answer 1

Пошаговое объяснение:

№2

(5/9 - 1/3) - 1/6 = (10/18 - 6/18) - 3/18 = 4/18 - 3/18 = 1/18

№3

(13/18 - 1/4) - 4/9 = (26/36 - 9/36) - 16/36 = 17/36 - 16/36 = 1/36

№4

(3/4 - 5/12) - 1/5 = (45/60 - 25/60) - 12/60 = 20/60 - 12/60 = 8/60 = 2/15

№5

(7/10 - 2/15) - 1/6 = (21/30 - 4/30) - 5/30 = 17/30 - 5/30 = 12/30 = 2/5

№6

(17/18 - 5/12) - 2/9 = (34/36 - 15/36) - 8/36 = 19/36 - 8/36 = 11/36