Understanding Letter Grades
While schools have different grading scales, the standard US-style percentage scale is: A (90-100%), B (80-89%), C (70-79%), D (60-69%), and F (below 60%).
Intelligence Insight: Standardized test scoring isn't always linear. For exams like the SAT or GRE, raw scores are converted to scaled scores, meaning getting one more question right might bump you significantly higher if the question was difficult!