1\6-(5\12-7\12)= -4.5-(7-9.5)= -18-(9-5)=

Question

1\6-(5\12-7\12)=
-4.5-(7-9.5)=
-18-(9-5)=

Answer 1

-18-(9-5) = - 22 ............

Answer 2

1.1\6(5\12-7\12)=1\3
2.-4.5(7-9.5)=-7
3.-18(9-5)=-14