Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-12" was replaced by "^(-12)".

(2): "2.565" was replaced by "(2565/1000)".

Step  1  :

 1.1     10 = 2•5

(10)^-12 = (2•5)^(-12) = (2)^(-12) • (5)^(-12)

Equation at the end of step  1  :

  2565
  ———— • ((2)(-12)•(5)(-12))
  1000

Step  2  :

            513
 Simplify   ———
            200

Equation at the end of step  2  :

  513
  ——— • ((2)(-12)•(5)(-12))
  200

Step  3  :

Multiplying exponents :

 3.1    2³  multiplied by  2¹²   = 2^{(3 + 12)} = 2¹⁵

Multiplying exponents :

 3.2    5²  multiplied by  5¹²   = 5^{(2 + 12)} = 5¹⁴

Final result :

     513                                      
  ————————— = 2.56500 • 10-12 
  (215•514)