Question

step 1 of 5: find the number of reference books sold each month. round your answer to the nearest integer. (pie chart with categories: sports 34%, reference 30%, science fiction 15%, travel 10%, cooking 11%)

Explanation:

Step 1: Identify the problem

The problem is to find the number of reference books sold each month using the pie chart. However, we need to know the total number of books sold each month to calculate the number of reference books. Since the total number of books sold is not provided in the given information, we assume that maybe there is a missing part or perhaps a common total (e.g., if we assume the total number of books sold per month is a certain value, but since it's not given, we might have missed that. Wait, maybe the original problem had a total number of books sold, like maybe 1000 or some other number. But in the current image, the total is not shown. Wait, maybe this is a step - by - step where the first step is to realize that we need the total number of books sold. But since the problem is incomplete (no total number of books sold is given), we can't proceed further. But maybe in the original context, the total number of books sold per month is, for example, if we assume a total (let's say the total number of books sold per month is \( T \)). Then the number of reference books sold would be \( 0.30\times T \). But since \( T \) is not given, we can't calculate. Wait, maybe the user missed providing the total number of books sold. For example, if the total number of books sold each month is 500, then the number of reference books would be \( 0.30\times500 = 150 \). But without the total, we can't solve it.

Wait, maybe the original problem had a total, like maybe in the previous steps or in the question. Since the current information is incomplete, we can't give a numerical answer. But if we assume that the total number of books sold per month is \( T \), then the formula is \( \text{Number of reference books}=0.30\times T \).

Answer:

To find the number of reference books sold, we need the total number of books sold per month (\( T \)). The number of reference books sold is calculated as \( 0.30\times T \). Since \( T \) is not provided in the given information, the problem is incomplete. If we assume a total (e.g., \( T = 1000 \)), then the number of reference books sold would be \( 0.30\times1000=300 \) (but this is based on an assumed total).