9 out of 18 as a Percentage
9 out of 18 is 50.00%, which is a letter grade of F.
Percentage
50.00%
Letter Grade
F
Wrong Answers
9
Simplified
1/2
Understanding the Calculation
To convert 9 out of 18 into a percentage, divide the correct answers (9) by the total questions (18) and multiply by 100:
(9 ÷ 18) × 100 = 50.00%
With 9 correct answers out of 18, you got 9 wrong. The fraction 9/18 simplifies to 1/2. On the standard grading scale, 50.00% corresponds to a F.