20 out of 21 as a Percentage
20 out of 21 is 95.24%, which is a letter grade of A.
Percentage
95.24%
Letter Grade
A
Wrong Answers
1
Simplified
20/21
Understanding the Calculation
To convert 20 out of 21 into a percentage, divide the correct answers (20) by the total questions (21) and multiply by 100:
(20 ÷ 21) × 100 = 95.24%
With 20 correct answers out of 21, you got 1 wrong. The fraction 20/21 simplifies to 20/21. On the standard grading scale, 95.24% corresponds to a A.