(-24,3):(4,5-4,5*(-0,8)):(-0,25)=?

Question

(-24,3):(4,5-4,5*(-0,8)):(-0,25)=?

Answer 1

1,356+0,15•(-0,64)):(-0,12)
(1,356-0,096):(-0,12)=1,26:(-0,12)= -10,5