Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-3" was replaced by "^(-3)".

(2): "7.228" was replaced by "(7228/1000)".

Step  1  :

 1.1     10 = 2•5

(10)^-3 = (2•5)^(-3) = (2)^(-3) • (5)^(-3)

Equation at the end of step  1  :

  7228
  ———— • ((2)(-3)•(5)(-3))
  1000

Step  2  :

            1807
 Simplify   ————
            250 

Equation at the end of step  2  :

  1807
  ———— • ((2)(-3)•(5)(-3))
  250 

Step  3  :

Multiplying exponents :

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

Multiplying exponents :

 3.2    5³  multiplied by  5³   = 5^{(3 + 3)} = 5⁶

Final result :

    1807            
  ——————— = 0.00723 
  (24•56)