Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "31.5" was replaced by "(315/10)". 2 more similar replacement(s)

Step  1  :

            63
 Simplify   ——
            2 

Equation at the end of step  1  :

  2025   63
  ———— ÷ ——
  100    2 

Step  2  :

            81
 Simplify   ——
            4 

Equation at the end of step  2  :

  81   63
  —— ÷ ——
  4    2 

Step  3  :

         81      63
 Divide  ——  by  ——
         4       2 

 3.1    Dividing fractions

To divide fractions, write the divison as multiplication by the reciprocal of the divisor :

81     63       81      2
——  ÷  ——   =   ——  •  ——
4      2        4      63

Final result :

   9           
  —— = 0.64286 
  14