-4,8-1,19= -7,3+5,38= -(-5,6)-7,14= -7,84+11,4= -2цэлых5/14+3цэлых4/21=...

Question

-4,8-1,19=
-7,3+5,38=
-(-5,6)-7,14=
-7,84+11,4=
-2цэлых5/14+3цэлых4/21=
-5цэлых13/15-11,18=

Answer 1

1) -5.99
2) -1.92
3) -1.54
4) 3.56