Based on previous exams I have taken, the answer is the degree of the first term.
I hope this helps :)
The answer is 18.47%, if not then I’m sorry
Answer: 33.33
If you are referring to 15/45
To rock to the nearest ten and hundred if his 15 or of your round on time if it's less you round down same with the hundreds like if it's 150 rooms and it's all so different with decimals