AF is not a standard grade in the typical US grading system. The standard grading scale generally uses letters A through F, where F represents a failing grade. Therefore, AF is not a valid or recognized grade. It is likely a typo or misinterpretation.
Related Articles
- What is a Grade 1 Allergy?
- Is Geometry a 10th Grade Subject?
- What Grade Is a 14-Year-Old in Japan?
- How Do You Multiply Fractions in Grade 10?
- What is Evaporation Grade 10?
- How Do You Calculate Speed in Grade 10?
- What is the Order of Operations in Math Grade 8?
- How do you subtract like fractions Grade 6?
- What is an FX grade?
- What is Grade C in ISO?
- What is AR grade?
- How to Add Fractions with Different Denominators in 5th Grade?
