Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "9.1" was replaced by "(91/10)".

Step  1  :

 1.1     10 = 2•5

(10)² = (2•5)² = 2² • 5²

Equation at the end of step  1  :

  91
  —— ÷ (22•52)
  10

Step  2  :

            91
 Simplify   ——
            10

Equation at the end of step  2  :

  91
  —— ÷ (22•52)
  10

Step  3  :

         91      
 Divide  ——  by  (22•52)
         10      

Multiplying exponents :

 3.1    2¹  multiplied by  2²   = 2^{(1 + 2)} = 2³

Multiplying exponents :

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

Final result :

   91            
  ———— = 0.09100 
  1000