4/9 of 36 is 16
Assuming "nineth" is your failed attempt to spell ninth, the answer is 0.111... repeating.
11.11.....
2.666666666666666667
It is: 8
One hundred...
Ninth is the correct spelling.
One ninth in decimal form is approximately 0.111111.
1/9 = 11.1%
1/9 = 0.111111111111111...
I/9 of 45 is 5
1/9 = ~11.1%