Question

A box of 500 business cards cost $19.95. Each situation relates a quantity and a price. Calculate two different unit rates associated with each situation: price per item and number of items per dollar.

Answer 1

To calculate the price per item, divide the total cost by the number of items. To calculate the number of items per dollar, divide the number of items by the total cost.

Step-by-step explanation:

In this situation, the quantity is the number of items and the price is the cost of the box of business cards. To calculate the price per item, you divide the total cost by the number of items. To calculate the price per item, divide the total cost by the number of items. To calculate the number of items per dollar, divide the number of items by the total cost.

So, for the box of 500 business cards that cost $19.95, the price per item would be $19.95 / 500 = $0.0399 per item. To calculate the number of items per dollar, you divide the number of items by the total cost. So, for the same box of 500 business cards, the number of items per dollar would be 500 / $19.95 = 25.06 items per dollar.