Question

-1/7 - 5/14 - 6/21=
29/36 - 7/9 - 3/4=
11/24 - 5/16 + 7/8=
-3/8 - 13/16 - 11/24=
13/45 - 9/40 - 2/5=
19/36 - 7/30 + 5/6=

Answer 1

-1/7 - 5/14 - 6/21= -15
29/36 - 7/9 - 3/4=- 78
11/24 - 5/16 + 7/8=111
-3/8 - 13/16 - 11/24=-113
13/45 - 9/40 - 2/5=19
19/36 - 7/30 + 5/6=17

Answer 2

условие=-6/42-15/42-12/42=-33/42=-11/14
условие= 29/36-28/36-27/36=-26/36=-13/18
условие= 22/48-15/48+42/48=49/48=1ц1/48
условие= -18/48-39/48-22/48=-79/48=-1ц31/48
условие= 104/360-81/360-144/360=-121/360
условие= 190-360-84/360+300/360=406/360=203/180=1ц23/180

Answer 3

Не за что