Anna and Connor are in different math classes in NYC. Anna's teacher is always giving exams with 30 questions on them, while Connor's teacher gives more frequent exams with 24 questions on them. Anna's teacher also gives 3 projects. Even though two classes take different number of exams, the teachers told them the they will have the same total number of exam questions this year. What is the minimum amount of exam questions Anna and Connor will expect this year?