What are the grading ranges associated with each letter grade?

It looks like you’re referencing a grading scale, commonly used in educational settings to determine letter grades based on percentage scores.

In this scale:

– A represents scores from 89 to 100, indicating excellent performance.

– B covers scores from 79 to 88, reflecting good performance.

– C includes scores from 69 to 78, which are considered satisfactory.

– D spans 59 to 68, indicating a passing but poor performance.

– F is a failing grade for scores below 59.

Each letter grade corresponds to a range of percentage scores, which helps educators evaluate student performance clearly. If you need further clarification or have specific questions about grading, feel free to ask!