First ask yourself what is in the hundredths place?
The 5
Then ask yourself what is to the right of that digit?
A 0, because .15=.150
Since the 0 is not bigger than a 5, the 5 in the hundredths place stays the same.
The answer is .15
I’m pretty sure the answers are C, D, A I read Things Fall Apart
Adverb- She speaks well.
Interjection- Well! That's expensive!
It depends on the context in which you are using it.