Question

9.17/15.00
Is this a A+ or A or B or C

Answer 1

9.17/15 is very close to 9/15, or 3/5. 3/5 is the same as 60/100, which would be a D.

Answer 2

9.17/15.00 = 0.61, or about 61 percent.

That would likely earn a grade of D, unless the grading scale used is different from the usual 91-100, 81-90, 71-80, 61-70, 51-60.