While many schools or classes use different grading scales, the standard American grading scale works on a 10 point system, meaning a 66 is a D. However, using another very typical grading scale, a 66 would be an F. Your answer depends on which grading scale your class/school uses.
The first grading scale, where an 80 is a B is as follows:
A: 90-100
B: 80-89
C: 70-79
D: 60-69
F: 0-59
The second grading scale, where an 80 is a C is as follows:
A: 94-100
B: 87-93
C: 80-86
D: 75-79
F: 0-74
64%= 32/50 * 100%= 0.64 * 100%= 64%If the acorrect answer has the same bearing as the wrong answer then the grade percentage is 64%
To calculate the letter grade for 128 out of 200, first find the percentage: ( \frac{128}{200} \times 100 = 64% ). Typically, a 64% corresponds to a letter grade of D or D+, depending on the grading scale used. However, it's important to check specific institutional grading policies as they can vary.
c
A+
Generally 90-100 % will give you letter grade A
The answer depends on the grade boundaries.
D
To find the grade for 128 out of 200, you divide 128 by 200 and then multiply by 100 to convert it to a percentage. This calculation gives you 64%. Therefore, a score of 128 out of 200 corresponds to a grade of 64%.
Not sure if your 64 is a paper or test grade. We also don't know the number of points possible. If you got a 64 out of 70 possible that would be an A , but if you got 64 out of a 100 that would be a low C nearly a D.
A?
letter grade=C your dumb
Grade scale 100-90=A 89-80=B 79-70=C 69-60=D 59-0=F So a 64 is a D