Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "3.5" was replaced by "(35/10)".

Step  1  :

            7
 Simplify   —
            2

Equation at the end of step  1  :

  7
  —
  2

Step  2  :

                   7
 Divide  5280  by  —
                   2

Final result :

  10560              
  ————— = 1508.57143 
    7