Solve. Show your work. (3) There are 1500 students in a school \( 65 \% \) of them are in Grades 9 and 10 How many Grade 9 and 10 students are there in the school?

To determine the number of Grade 9 and 10 students in the school, follow these steps: **Given:** - Total number of students = 1500 - Percentage of students in Grades 9 and 10 = 65% **Problem:** Find the number of Grade 9 and 10 students. **Solution:** 1. **Convert the Percentage to Decimal:** To calculate the number of students, convert the percentage to a decimal. \[ 65\% = \frac{65}{100} = 0.65 \] 2. **Multiply the Total Number of Students by the Decimal:** \[ \text{Number of Grade 9 and 10 students} = 0.65 \times 1500 \] 3. **Calculate the Multiplication:** \[ 0.65 \times 1500 = 975 \] **Answer:** There are **975** Grade 9 and 10 students in the school.