Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "8.9" was replaced by "(89/10)". 2 more similar replacement(s)

Step  1  :

            89
 Simplify   ——
            10

Equation at the end of step  1  :

  902   89
  ——— • ——
  10    10

Step  2  :

            451
 Simplify   ———
             5 

Equation at the end of step  2  :

  451   89
  ——— • ——
   5    10

Step  3  :

Final result :

  40139             
  ————— = 802.78000 
   50