21 - thirty minus nine is 21.
36%
65% or D
88%
To calculate your grade, you divide the number you got correct (9) by the total number of questions (12), which would give you 75%.
21 - thirty minus nine is 21.
13 - 4 = 9 correct 9/13 x 100 = 69% (rounded)
To calculate your score, first, determine how many questions you answered correctly. If you got 9 wrong out of 40 questions, that means you answered 31 questions correctly (40 - 9 = 31). To find the percentage score, divide the number of correct answers by the total number of questions and multiply by 100: (31/40) × 100 = 77.5%. Therefore, your score is 77.5%.
36%
78% or C+
65% or D
85% or 51/60
88%
is it 9/10 x 40=36
It's 9:40 PM.Note: By the time you see this answer, it will be wrong.
That means you got 26 out of 35 right. That is 26/35 = 0.74 = grade of 74
To calculate your grade, you divide the number you got correct (9) by the total number of questions (12), which would give you 75%.