Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-8" was replaced by "^(-8)".

(2): "2.455" was replaced by "(2455/1000)".

Step  1  :

 1.1     10 = 2•5

(10)^-8 = (2•5)^(-8) = (2)^(-8) • (5)^(-8)

Equation at the end of step  1  :

  2455
  ———— • ((2)(-8)•(5)(-8))
  1000

Step  2  :

            491
 Simplify   ———
            200

Equation at the end of step  2  :

  491
  ——— • ((2)(-8)•(5)(-8))
  200

Step  3  :

Multiplying exponents :

 3.1    2³  multiplied by  2⁸   = 2^{(3 + 8)} = 2¹¹

Multiplying exponents :

 3.2    5²  multiplied by  5⁸   = 5^{(2 + 8)} = 5¹⁰

Final result :

     491                                     
  ————————— = 2.45500 • 10-8 
  (211•510)