Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.5" was replaced by "(5/10)". 2 more similar replacement(s)

Step  1  :

            1
 Simplify   —
            2

Equation at the end of step  1  :

  12   1
  —— • —
  10   2

Step  2  :

            6
 Simplify   —
            5

Equation at the end of step  2  :

  6   1
  — • —
  5   2

Step  3  :

Final result :

  3           
  — = 0.60000 
  5