Howard is taking his kindergarten class to the museum on a school…

Howard is taking his kindergarten class to the museum on a school trip. He splits the class equally into 3 groups and then each of the groups goes through the museum one student at a time. If the class has 18 students in total and each student takes 4 minutes to go through the museum, then how long, in minutes, does it take each group to go through the museum?

GSM8K — Grade School Math 8K (Cobbe et al., OpenAI, 2021) · train #3552