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)". 2 more similar replacement(s)

Step  1  :

            4
 Simplify   —
            5

Equation at the end of step  1  :

   15    4
  ———— • —
  1000   5

Step  2  :

             3 
 Simplify   ———
            200

Equation at the end of step  2  :

   3    4
  ——— • —
  200   5

Step  3  :

Final result :

   3            
  ——— = 0.01200 
  250