Question

a librarian is putting books on some empty shelves. he has 90 books to place on the shelves, and the average width of the books in 5 centimetres. if each shelf is 3/2 meters long, how many shelves will the books fill.

Answer 1

The answer is 6 shelves.

Answer 2

Answer: 6 Shelves

Explanation:

1 meter = 100 centimeters

3/2 meters = 75 meters

15 books per self

so you you need 6 shelves