Question

(9/2-12)+(6/5-1/4)=
5/6+2/3+4/9+1/2=
[(1/3÷1/2)+(2/6×5/6)]=

Answer 1

(9/2-12)+(6/5-1/4)= 0.05

5/6+2/3+4/9+1/2= 0.7746913580246914

[(1/3÷1/2)+(2/6×5/6)]= 0.0051695616211745