Solution - Adding, subtracting and finding the least common multiple

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "16.8" was replaced by "(168/10)". 3 more similar replacement(s)

Step  1  :

            84
 Simplify   ——
            5 

Equation at the end of step  1  :

   162    168     84
  (——— +  ———) +  ——
   10     10      5 

Step  2  :

            84
 Simplify   ——
            5 

Equation at the end of step  2  :

   162    84     84
  (——— +  ——) +  ——
   10     5      5 

Step  3  :

            81
 Simplify   ——
            5 

Equation at the end of step  3  :

   81    84     84
  (—— +  ——) +  ——
   5     5      5 

Step  4  :

Adding fractions which have a common denominator :

 4.1       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:

 81 + 84     33
 ———————  =  ——
    5        1 

Equation at the end of step  4  :

  33    84
  —— +  ——
  1     5 

Step  5  :

Rewriting the whole as an Equivalent Fraction :

 5.1   Adding a fraction to a whole

Rewrite the whole as a fraction using  5  as the denominator :

           33     33 • 5
     33 =  ——  =  ——————
           1        5   

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 :

 5.2       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:

 33 • 5 + 84     249
 ———————————  =  ———
      5           5 

Final result :

  249            
  ——— = 49.80000 
   5