Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "9.7" was replaced by "(97/10)". 2 more similar replacement(s)

Step  1  :

            97
 Simplify   ——
            10

Equation at the end of step  1  :

  71   97
  —— • ——
  10   10

Step  2  :

            71
 Simplify   ——
            10

Equation at the end of step  2  :

  71   97
  —— • ——
  10   10

Step  3  :

Final result :

  6887            
  ———— = 68.87000 
  100