Answer:
[tex]1\frac{5}{9}[/tex]
Step-by-step explanation:
Given initially the height of the Ricardo's rose bush is 9/12 yard=3/4 yard.
Also given that he cut down 1/9 yard
Now the height of the rose bush is [tex]\frac{3}{4} -\frac{1}{9} =\frac{13}{18}[/tex]
The height of the bush now is increased by 5/6yards
The height of the bush now = [tex]\frac{5}{6} +\frac{13}{18} = \frac{28}{18}=\frac{14}{9} = 1\frac{5}{9}[/tex]