Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.85" was replaced by "(85/100)".

Step  1  :

            17
 Simplify   ——
            20

Equation at the end of step  1  :

          17
  18340 • ——
          20

Step  2  :

Final result :

  15589