A - is the highest grade you can receive on an assignment, and it's between 90% and 100% B - is still a pretty good grade! This is an above-average score, between 80% and 89% C - this is a grade that rests right in the middle.

Answer: 80% as a fraction in simplest form is 4 / 5.

Step 1: Convert 80% to a fraction form by dividing it by 100. Step 2: Find the GCF or the greatest common factor of 80 and 100. Step 3: Divide the numbers by the GCF to simplify fraction and reduce to its simplest form.

A letter grade of a D is technically considered passing because it not a failure. A D is any percentage between 60-69%, whereas a failure occurs below 60%.

Below that, they added in the dreaded F.” In the 1930s, as the letter-based grading system grew more and more popular, many schools began omitting E in fear that students and parents may misinterpret it as standing for “excellent.” Thus resulting in the A, B, C, D, and F grading system.

An 86 is considered above the national average, so definitely not a bad grade. If you're an A student, then this may be considered a “bad” grade to you, and it will also affect your GPA.

In many educational settings, an 87% would be considered a very good grade, as it falls within the range of an "A" or "B" grade. However, perceptions of what constitutes a "good" grade can vary based on personal expectations, the difficulty of the material, and individual grading standards.