Question
Beginning at 8:30am, tours of the National Capitol and the White House begin. Tours for the National Capitol leave every 10 minutes. Tours for the White House leave every 15 minutes. How often do the tours leave at the same time?
responses
Every 1 ½ hours
Every 30 minutes
Every hour
They never leave at the same time.
responses
Every 1 ½ hours
Every 30 minutes
Every hour
They never leave at the same time.
Answers
GPT 3.5
The tours leave at the same time every 30 minutes.