Solution - Simplification or other simple results

Step  1  :

             8
 Simplify   ——
            15

Equation at the end of step  1  :

        9    8
  0 -  (— • ——)
        5   15

Step  2  :

            9
 Simplify   —
            5

Equation at the end of step  2  :

        9    8
  0 -  (— • ——)
        5   15

Step  3  :

Final result :

  -24            
  ——— = -0.96000 
  25