Math 6

Question Analysis
This question tests the application of real numbers in a real-world context.

Key Concept Explanation
Real numbers are used in various applications such as everyday calculations. Here, we need to determine how many more books are needed to ensure each student has one book.

Step-by-step Solution
1. Identify the quantities: There are 45 students and 32 books.
2. Calculate the difference: Subtract the number of books from the number of students:

Click "Show Answer" to reveal the answer and analysis