9 out of 40 as a Percentage
9 out of 40 is 22.50%, which is a letter grade of F.
Percentage
22.50%
Letter Grade
F
Wrong Answers
31
Simplified
9/40
Understanding the Calculation
To convert 9 out of 40 into a percentage, divide the correct answers (9) by the total questions (40) and multiply by 100:
(9 ÷ 40) × 100 = 22.50%
With 9 correct answers out of 40, you got 31 wrong. The fraction 9/40 simplifies to 9/40. On the standard grading scale, 22.50% corresponds to a F.