Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.28" was replaced by "(28/100)". 2 more similar replacement(s)

Step  1  :

             7
 Simplify   ——
            25

Equation at the end of step  1  :

  457    7
  ——— • ——
  100   25

Step  2  :

            457
 Simplify   ———
            100

Equation at the end of step  2  :

  457    7
  ——— • ——
  100   25

Step  3  :

Final result :

  3199           
  ———— = 1.27960 
  2500