Solution - Simplification or other simple results

Step  1  :

            3
 Simplify   —
            4

Equation at the end of step  1  :

  3
  — ÷ 60
  4

Step  2  :

         3      
 Divide  —  by  60
         4      

Final result :

   1           
  —— = 0.01250 
  80