Solution - Simplification or other simple results

Step  1  :

            2
 Simplify   —
            9

Equation at the end of step  1  :

       28         2
  0 -  —— ÷ (0 -  —)
       27         9

Step  2  :

            28
 Simplify   ——
            27

Equation at the end of step  2  :

       28   -2
  0 -  —— ÷ ——
       27   9 

Step  3  :

         28      -2
 Divide  ——  by  ——
         27      9 

 3.1    Dividing fractions

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

28     -2       28      9
——  ÷  ——   =   ——  •  ——
27     9        27     -2

Equation at the end of step  3  :

       14
  0 -  ——
       -3

Step  4  :

Final result :

  14           
  —— = 4.66667 
  3