(0.3-1/20):(3/4-1.25)

Question

(0.3-1/20):(3/4-1.25)

Answer 1

(0.3-1/20):(3/4-1.25)= -0.5

Answer 2

3\10-1\20=6\20-1\20=5\20=1\4

3\4-1 25\100=3\4-1 1\4=-2\4

1\4: (-2\4)=1\4*(-4\2)=-1\2