Answer: it will take Anthony 8 nights to finish the book.
Explanation:
To find how many nights it will take Anthony to finish the book, we can use the following steps:
Determine how much of the book Anthony has left to read:
Total chapters in the book = 2 1/3 + 1/3 = 2 2/3 chapters
Amount of book left to read = 2 2/3 - 0 = 2 2/3 chapters
Determine how much of the book Anthony reads each night:
Amount of book read each night = 1/3 chapter
Divide the number of books left to read by the number of books read each night to find the number of nights it will take to finish the book:
Number of nights = (2 2/3) ÷ (1/3) = (8/3) ÷ (1/3) = 8
Therefore, it will take Anthony 8 nights to finish the book.