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
0.5 books/$1.00
0.5 books/$1.00
$2.00/book
$2.00/book
$0.50/book
The cost per book is $2.00/book.
To find the cost per book, you divide the total cost by the number of books. In this case, Miss Chen bought a box of 20 assorted books for $40. Therefore, the cost per book is $40 divided by 20, which equals $2.00/book. So the correct answer is $2.00/book.
To find the cost per book, we need to divide the total cost by the number of books purchased.
Given that Miss Chen bought a box of 20 assorted books for $40, the cost per book can be calculated as follows:
Cost per book = Total cost / Number of books
Substituting the values:
Cost per book = $40 / 20
Simplifying the expression:
Cost per book = $2.00/book
Therefore, the cost per book is $2.00/book.