Mine is--
100-93: A
92-90: A-
89-87: B+
86-83: B
82-80:B
79-77: C+
76-75:C
anything below here not passing
74-70:C-
69-60

<-- I could not figure out why

was showing up, until I realized a : + a D would make that face, lol. I meant a D, not a

!
Below 60:F
My high schools was, A's (I don't remember the range like - or +) 100-92, B's 91-83, C's 82-74, D's 73-65, 64 and under is failing. At first when I got to college I thought the grading system was going to be better because an 80 would could as a B or a 90 would count as an A, but then again a 74 is also failing!
Oh yeah, and you can also get one letter grade less than C, and then after that you are out. That is pretty scary!