Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-1" was replaced by "^(-1)".

(2): "8.205" was replaced by "(8205/1000)".

Step  1  :

 1.1     10 = 2•5

(10)^-1 = (2•5)^(-1) = (2)^(-1) • (5)^(-1)

Equation at the end of step  1  :

  8205
  ———— • ((2)(-1)•(5)(-1))
  1000

Step  2  :

            1641
 Simplify   ————
            200 

Equation at the end of step  2  :

  1641
  ———— • ((2)(-1)•(5)(-1))
  200 

Step  3  :

Multiplying exponents :

 3.1    2³  multiplied by  2¹   = 2^{(3 + 1)} = 2⁴

Multiplying exponents :

 3.2    5²  multiplied by  5¹   = 5^{(2 + 1)} = 5³

Final result :

  1641           
  ———— = 0.82050 
  2000