What is the total cost of 3 books priced at $12.50 each?

To find the total cost of 3 books that are each priced at $12.50, you multiply the price of one book by the number of books. This can be represented mathematically as follows:

Total Cost = Price per Book × Number of Books

In this case, you would calculate:

Total Cost = $12.50 × 3

When you perform the multiplication:

Total Cost = $37.50

Thus, the total cost for 3 books priced at $12.50 each is $37.50. This confirms that the correct answer is the one that states $37.50. Understanding this type of calculation is essential for managing budgets or expenses effectively.