Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.8" was replaced by "(8/10)".

Step  1  :

            4
 Simplify   —
            5

Equation at the end of step  1  :

  4
  — ÷ 100
  5

Step  2  :

         4      
 Divide  —  by  100
         5      

Final result :

   1            
  ——— = 0.00800 
  125