9 out of 10 as a Percentage
9 out of 10 is 90.00%, which is a letter grade of A-.
Percentage
90.00%
Letter Grade
A-
Wrong Answers
1
Simplified
9/10
Understanding the Calculation
To convert 9 out of 10 into a percentage, divide the correct answers (9) by the total questions (10) and multiply by 100:
(9 ÷ 10) × 100 = 90.00%
With 9 correct answers out of 10, you got 1 wrong. The fraction 9/10 simplifies to 9/10. On the standard grading scale, 90.00% corresponds to a A-.