Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.37" was replaced by "(37/100)".

Step  1  :

             37
 Simplify   ———
            100

Equation at the end of step  1  :

        100           37
  (0 -  ———) • (0 -  ———)
        37           100

Step  2  :

            100
 Simplify   ———
            37 

Equation at the end of step  2  :

        100    -37
  (0 -  ———) • ———
        37     100

Step  3  :

Final result :

  1