A rating of 20 out of a doable 22 represents a scholar’s efficiency on an evaluation. To find out the corresponding letter grade or proportion, a calculation is important. On this occasion, dividing the earned rating (20) by the entire doable rating (22) yields a decimal, which is then multiplied by 100 to acquire the share equal. For instance, 20/22 = 0.90909…; 0.90909… * 100 = roughly 90.91%.
The importance of translating such scores into recognizable grading metrics lies in its skill to standardize analysis and talk scholar achievement clearly. Traditionally, varied grading programs have been employed; nevertheless, changing uncooked scores to percentages or letter grades offers a standard language for educators, college students, and establishments. This facilitates understanding of efficiency ranges and permits for comparisons throughout completely different assessments and academic contexts.