Solution - Simplification or other simple results

Step  1  :

            1
 Simplify   —
            8

Equation at the end of step  1  :

  1   1
  — • —
  4   8

Step  2  :

            1
 Simplify   —
            4

Equation at the end of step  2  :

  1   1
  — • —
  4   8

Step  3  :

Final result :

   1           
  —— = 0.03125 
  32