Plss!! Help me with this question

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?

Joanie watched 1 out of three of a movie in the morning

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74