15 out of 20 as a Percentage
15 out of 20 is 75.00%, which is a letter grade of C.
Percentage
75.00%
Letter Grade
C
Wrong Answers
5
Simplified
3/4
Understanding the Calculation
To convert 15 out of 20 into a percentage, divide the correct answers (15) by the total questions (20) and multiply by 100:
(15 ÷ 20) × 100 = 75.00%
With 15 correct answers out of 20, you got 5 wrong. The fraction 15/20 simplifies to 3/4. On the standard grading scale, 75.00% corresponds to a C.