Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "1.5" was replaced by "(15/10)". 2 more similar replacement(s)

Step  1  :

            3
 Simplify   —
            2

Equation at the end of step  1  :

  45   3
  —— ÷ —
  10   2

Step  2  :

            9
 Simplify   —
            2

Equation at the end of step  2  :

  9   3
  — ÷ —
  2   2

Step  3  :

         9      3
 Divide  —  by  —
         2      2

 3.1    Dividing fractions

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

9     3       9     2
—  ÷  —   =   —  •  —
2     2       2     3

Final result :

  3