Grading at the University of Michigan

<p>Can anyone tell me about grading at U of M? How do letter grades, percentage grades and GPA work?</p>

<p>Does anyone know the stats about the average GPA of students at LSA (science dept’s)? Can any current U of M students judge the rigor of courses at LSA? Approximately how many hours a night and on the weekend do michigan students study? How difficult is it to get an A in a science course/ arts course? What are the hardest faculties?</p>

<p>Are AP/IB exams comparable to uni exams? How is the readjustment to uni? Will i squander my parents money?!?!?!</p>