Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.8" was replaced by "(8/10)". 3 more similar replacement(s)

Step  1  :

            4
 Simplify   —
            5

Equation at the end of step  1  :

   6   18   4
  —— ÷ —— ÷ —
  10   10   5

Step  2  :

            9
 Simplify   —
            5

Equation at the end of step  2  :

   6   9   4
  —— ÷ — ÷ —
  10   5   5

Step  3  :

            3
 Simplify   —
            5

Equation at the end of step  3  :

  3   9   4
  — ÷ — ÷ —
  5   5   5

Step  4  :

         3      9
 Divide  —  by  —
         5      5

 4.1    Dividing fractions

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

3     9       3     5
—  ÷  —   =   —  •  —
5     5       5     9

Equation at the end of step  4  :

  1   4
  — ÷ —
  3   5

Step  5  :

         1      4
 Divide  —  by  —
         3      5

 5.1    Dividing fractions

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

1     4       1     5
—  ÷  —   =   —  •  —
3     5       3     4

Final result :

   5           
  —— = 0.41667 
  12