I hope not.
67% should be a D+.
The Ki-67 reading gives the rate of cell proliferation and is detemined by examining tissue samples from the biopsied tumor. A reading of <2% indicates that the tumor is slow-growing. Between 2% and 20% is intermediate grade and >20% indicates a high grade, fast growing tumor.
67 rounds to 100 whatever grade you're in.
67%
Your grade is 67%
67%
It is 67%.
60.5 out of 67 is a 90.3 percent. Normally, this is an A.
67% or D+
87% or B+
This is a 67% which would most likely be a grade of "D."
'Beethoven's fifth' refers to his fifth symphony (Symphony No. 5 in C. Minor), OP 67. It is one of his most famous pieces.