Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "1.63" was replaced by "(163/100)".

Step  1  :

            163
 Simplify   ———
            100

Equation at the end of step  1  :

  163
  ——— • 3
  100

Step  2  :

Final result :

  489           
  ——— = 4.89000 
  100