Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.15" was replaced by "(15/100)". 2 more similar replacement(s)

Step  1  :

             3
 Simplify   ——
            20

Equation at the end of step  1  :

  235     3
  ——— -  ——
  100    20

Step  2  :

            47
 Simplify   ——
            20

Equation at the end of step  2  :

  47     3
  —— -  ——
  20    20

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:

 47 - (3)     11
 ————————  =  ——
    20        5 

Final result :

  11           
  —— = 2.20000 
  5