Solution - Simplification or other simple results

Step  1  :

            1
 Simplify   —
            4

Equation at the end of step  1  :

  5           1
  — ÷ 1 ÷ 2 • —
  8           4

Step  2  :

            5
 Simplify   —
            8

Equation at the end of step  2  :

  5           1
  — ÷ 1 ÷ 2 • —
  8           4

Step  3  :

         5      
 Divide  —  by  1
         8      

Equation at the end of step  3  :

  5       1
  — ÷ 2 • —
  8       4

Step  4  :

         5      
 Divide  —  by  2
         8      

Equation at the end of step  4  :

   5   1
  —— • —
  16   4

Step  5  :

Final result :

   5           
  —— = 0.07812 
  64