20 out of 40 as a Percentage
20 out of 40 is 50.00%, which is a letter grade of F.
Percentage
50.00%
Letter Grade
F
Wrong Answers
20
Simplified
1/2
Understanding the Calculation
To convert 20 out of 40 into a percentage, divide the correct answers (20) by the total questions (40) and multiply by 100:
(20 ÷ 40) × 100 = 50.00%
With 20 correct answers out of 40, you got 20 wrong. The fraction 20/40 simplifies to 1/2. On the standard grading scale, 50.00% corresponds to a F.