Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "4.5" was replaced by "(45/10)". 2 more similar replacement(s)

Step  1  :

            9
 Simplify   —
            2

Equation at the end of step  1  :

  38   9
  —— ÷ —
  10   2

Step  2  :

            19
 Simplify   ——
            5 

Equation at the end of step  2  :

  19   9
  —— ÷ —
  5    2

Step  3  :

         19      9
 Divide  ——  by  —
         5       2

 3.1    Dividing fractions

To divide fractions, write the divison as multiplication by the reciprocal of the divisor :

19     9       19     2
——  ÷  —   =   ——  •  —
5      2       5      9

Final result :

  38           
  —— = 0.84444 
  45