13 out of 30 as a Percentage
13 out of 30 is 43.33%, which is a letter grade of F.
Percentage
43.33%
Letter Grade
F
Wrong Answers
17
Simplified
13/30
Understanding the Calculation
To convert 13 out of 30 into a percentage, divide the correct answers (13) by the total questions (30) and multiply by 100:
(13 ÷ 30) × 100 = 43.33%
With 13 correct answers out of 30, you got 17 wrong. The fraction 13/30 simplifies to 13/30. On the standard grading scale, 43.33% corresponds to a F.