Question

-1.2* 0.5         -1.1/5*0.6         -3/4*-3/4         1.5*-2/3

Answer 1

-1,2•0,5=-0,6

-1 1/5•0,6=-1,2•0,6=-0,72

-3/4•(-3/4)=9/16

1,5•(-2/3)=15/10•(-2/3)=-5/5=-1