Answer: 125
Explanation: If you divide 400 by 3 you get 375, then you divide 375 by 3 and you get 125.
The point of view it will be written in (first, second, or third person), the story line (what the piece will be about), and weather it will be nonfiction or fiction (will you provide facts, dates, etc. or thoughts and opinions.)
I think the correct answer is C. The pronoun was used as the predicate nominative of the sentence. The predicate nominative is a pronoun or a noun which is next to a verb and it describes or renames the subject. It usually follows a linking verb or a verb phrase. For this case, it is followed by the verb phrase "was".
Hydrotherapy is the use of water in treatment