12 out of 18 as a Percentage
12 out of 18 is 66.67%, which is a letter grade of D.
Percentage
66.67%
Letter Grade
D
Wrong Answers
6
Simplified
2/3
Understanding the Calculation
To convert 12 out of 18 into a percentage, divide the correct answers (12) by the total questions (18) and multiply by 100:
(12 ÷ 18) × 100 = 66.67%
With 12 correct answers out of 18, you got 6 wrong. The fraction 12/18 simplifies to 2/3. On the standard grading scale, 66.67% corresponds to a D.