Question

A librarian sorts 500 books at a constant rate. After 4 days, the librarian still has 250 books to sort. How much time does it take to sort the books from start to finish?

Answer 1

Answer:

8 days.

Step-by-step explanation:

250 is half of 500

So 4 days takes half of the books.

The total would be 8 days because 4 is half of 8.

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