Final answer:
To find the thickness of each book at 112 cm, divide the total distance by the number of books stacked.
Step-by-step explanation:
To find the thickness of each book at 112 cm, we need to know the dimensions of the books. Unfortunately, the question does not provide the width or depth of the books. However, if we assume that the width and depth of the books are the same, we can find the thickness by dividing the total distance (112 cm) by the number of books stacked.
For example, if there are 3 books stacked, each book would have a thickness of 112 cm divided by 3, which is 37.33 cm.
Keep in mind that this calculation assumes the books have the same dimensions and are stacked evenly.