Answer:
60% of the students pack their lunches.
Explanation:
To find the percentage of students who pack their lunch, you need to divide the number of students who pack their lunch by the total number of students and then multiply by 100. In this case, you know that 3 out of 5 students pack their lunch.
Here's how you can calculate the percentage:
1. Divide the number of students who pack their lunch (3) by the total number of students (5): 3 ÷ 5 = 0.6
2. Multiply the result by 100 to convert it to a percentage: 0.6 × 100 = 60%
Therefore, 60% of the students pack their lunch.