Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "1.8" was replaced by "(18/10)". 2 more similar replacement(s)

Step  1  :

            9
 Simplify   —
            5

Equation at the end of step  1  :

  14   9
  —— • —
  10   5

Step  2  :

            7
 Simplify   —
            5

Equation at the end of step  2  :

  7   9
  — • —
  5   5

Step  3  :

Final result :

  63           
  —— = 2.52000 
  25