Solution - Simplification or other simple results

Step  1  :

             3
 Simplify   ——
            23

Equation at the end of step  1  :

  17     3
  —— +  ——
  23    23

Step  2  :

            17
 Simplify   ——
            23

Equation at the end of step  2  :

  17     3
  —— +  ——
  23    23

Step  3  :

Adding fractions which have a common denominator :

 3.1       Adding fractions which have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

 17 + 3     20
 ——————  =  ——
   23       23

Final result :

  20           
  —— = 0.86957 
  23