You should at least get 2 -10 minutes and at least 30 minute break
In the united states it is a 15 minute break for every 4 hours of work, plus at least a 30 minute break for lunch. I'm sure that the labor department of the united states can help you further should you have any additional questions. If you don't get these breaks the company that you work for if in the united states is in violation of the federal law.
1 hour lunch and one 15 min break
30 min and a 15