At a used book sale, Miss Chen bought a box of 20 assorted books for $40. What was the cost per book?(1 point)
Responses
2 books/$1.00
2 books/$1.00
$2.00/book
$2.00/book
0.5 books/$1.00
0.5 books/$1.00
$0.50/book
To find the cost per book, you divide the total cost by the number of books.
Total cost = $40
Number of books = 20
Cost per book = $40 / 20
Cost per book = $2.00
So the answer is:
$2.00/book