what is a 75 in college grading
below 60 = F. In Louisiana, Oregon, Pennsylvania, and Tennessee, the current structure is: A = 93-100, B = 87-92, C = 75-86, D = 70-74. Previously in Louisiana, the grades were by groups of five or ten: A = 95-100, B = 90-94, C = 80-89, D = 70-79 or 75-79.An example from a Canadian university : A+ 90-100.s 75 percent a good grade? It depends on what your parents are happy with, to be honest. A 75%  is a C, which means average, so if your parents are happy with  that, there's your answer.