Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.4" was replaced by "(4/10)". 2 more similar replacement(s)

Step  1  :

            2
 Simplify   —
            5

Equation at the end of step  1  :

       9       2
  —————————— • —
  1000000000   5

Step  2  :

                 9    
 Simplify   ——————————
            1000000000

Equation at the end of step  2  :

       9       2
  —————————— • —
  1000000000   5

Step  3  :

Final result :

       18               
  ——————————— = 0.00000 
  705032704/1