Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "3.9" was replaced by "(39/10)". 2 more similar replacement(s)

Step  1  :

            39
 Simplify   ——
            10

Equation at the end of step  1  :

  13   39
  —— ÷ ——
  10   10

Step  2  :

            13
 Simplify   ——
            10

Equation at the end of step  2  :

  13   39
  —— ÷ ——
  10   10

Step  3  :

         13      39
 Divide  ——  by  ——
         10      10

 3.1    Dividing fractions

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

13     39       13     10
——  ÷  ——   =   ——  •  ——
10     10       10     39

Final result :

  1           
  — = 0.33333 
  3