Solution - Simplification or other simple results

Step  1  :

             7
 Simplify   ——
            25

Equation at the end of step  1  :

  32     7
  —— -  ——
  50    25

Step  2  :

            16
 Simplify   ——
            25

Equation at the end of step  2  :

  16     7
  —— -  ——
  25    25

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:

 16 - (7)      9
 ————————  =  ——
    25        25

Final result :

   9           
  —— = 0.36000 
  25