Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "3.3" was replaced by "(33/10)". 2 more similar replacement(s)

Step  1  :

            33
 Simplify   ——
            10

Equation at the end of step  1  :

  87    33
  —— +  ——
  10    10

Step  2  :

            87
 Simplify   ——
            10

Equation at the end of step  2  :

  87    33
  —— +  ——
  10    10

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:

 87 + 33     12
 ———————  =  ——
   10        1 

Final result :

  12