It take Sophia 1/5 weeks to read one book and Sophia reads for 1/6 weeks how many books where she read

Sophia has not even completed 1 book. She has managed to complete 83% of the book.

Explanation:

Given:

Time taken to read one book = 1/5

Total weeks for which sophia read = 1/6

Number of books, z = ?

Total weeks = z X time taken to read one book

Therefore, sophia has not even completed 1 book. She has managed to complete 83% of the book.