Kelsey correctly used the Fermi process and the following estimates to determine how many books would fill a railroad car.

A book is about 1 ft long, 12 ft wide, and 15 ft thick.
A railroad car is about 60 ft long, 10 ft wide, and 10 ft high.

Kelsey correctly used the Fermi process and the following estimates to determine how many books would fill a railroad car A book is about 1 ft long 12 ft wide a class=