Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "1.4" was replaced by "(14/10)". 2 more similar replacement(s)

Step  1  :

            7
 Simplify   —
            5

Equation at the end of step  1  :

  99   7
  —— • —
  10   5

Step  2  :

            99
 Simplify   ——
            10

Equation at the end of step  2  :

  99   7
  —— • —
  10   5

Step  3  :

Final result :

  693            
  ——— = 13.86000 
  50