Solution - Reducing fractions to their lowest terms

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "67.5" was replaced by "(675/10)".

Step  1  :

            135
 Simplify   ———
             2 

Equation at the end of step  1  :

         135
  450 -  ———
          2 

Step  2  :

Rewriting the whole as an Equivalent Fraction :

 2.1   Subtracting a fraction from a whole

Rewrite the whole as a fraction using  2  as the denominator :

            450     450 • 2
     450 =  ———  =  ———————
             1         2   

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

Adding fractions that have a common denominator :

 2.2       Adding up the two equivalent fractions
Add the two equivalent fractions which now have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

 450 • 2 - (135)     765
 ———————————————  =  ———
        2             2 

Final result :

  765             
  ——— = 382.50000 
   2