1. In the United States, the total number of students enrolled in public schools is 49,373,000. There are 98,817 public schools. Write a unit rate in students per school. Round to the nearest whole.

2. Suppose that the amount of a product decreases, say from an 80-ounce container to a 70-ounce container, but the price of the container remains the same. Does the unit price increase or decrease? Explain why.
3. In your own words, define the phrase unit price.
4. Find an item in the grocery store and calculate its unit price.