Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "2.12" was replaced by "(212/100)". 2 more similar replacement(s)

Step  1  :

            53
 Simplify   ——
            25

Equation at the end of step  1  :

  212   53
  ——— • ——
  100   25

Step  2  :

            53
 Simplify   ——
            25

Equation at the end of step  2  :

  53   53
  —— • ——
  25   25

Step  3  :

Final result :

  2809           
  ———— = 4.49440 
  625