- We need to arrange the students in to groups.
- Teal Elementary has 21 students.
- Beige Elementary School has 28 students
- This is a GCF problem because we need to divide the students into groups.
- The kids move on to the next problem after a few minutes.
- A group of kids finish solving a problem every 30 minutes. Another group finishes solving a problem every 45 minutes.
- When will both groups finish solving a problem at the same time?
- This problem is a LCM problem because we need to fins when both groups will finish the problem at the same time.