Answer:
[tex]\frac{2}{3}[/tex] lbs per book
Step-by-step explanation:
We can divide 4 pounds by the total number of books, 6, to find out how much each book weighs.
4 lbs / 6 books = [tex]\frac{4/2}{6/2}=\frac{2}{3}[/tex] lbs
Each book weighs [tex]\frac{2}{3}[/tex] lbs
2/3 is equal to about 0.667
Another thing I wanted to note, 2 lbs * 6 = 12 lbs, not 10 lbs.
