What is the letter grade for a score of 17/21?

Answer

To find the letter grade, first calculate the percentage by dividing the numerator by the denominator: 17 divided by 21 is approximately 0.8095. Multiply by 100 to get the percentage, which is about 80.95%. According to the standard academic grading scale, a score in the 80-89% range typically corresponds to a letter grade of B. Therefore, the letter grade for 17/21 is a B.