Solution - Simplification or other simple results

Step  1  :

            7
 Simplify   —
            8

Equation at the end of step  1  :

  25    7
  —— -  —
  8     8

Step  2  :

            25
 Simplify   ——
            8 

Equation at the end of step  2  :

  25    7
  —— -  —
  8     8

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:

 25 - (7)     9
 ————————  =  —
    8         4

Final result :

  9           
  — = 2.25000 
  4