question

-3 + 2 / 3 * -4 + 1 / 2

-3 + (2/3) * -4 + 1 / 2

-3 - (8/3) + 1 / 2

-3 - (8/3) + (1/2)

-(18/6) -(16/6) + (3/6)

(-31/6)

Answer- $\approx 5.17$