Minutes of Courtyard Bell Welcome! You are encouraged to register with the site and login (for free). When you register, you support the site and your question history is saved.In a courtyard, one bell rings every hour and other bell rings every hour. Both bells ring together exactly at the beginning of each hour. Which of the following gives all of the intervals that occur between any two rings of a bell, in minutes? 6 and 9 only 3, 6, and 9 3, 12, and 15 3, 6, 9, and 12 3, 6, 10, and 12 Review Answer