An 8.5 out of 10 as a letter grade would typically correspond to a B+ grade. In most grading systems, a score of 8.5 out of 10 falls within the range of 87.5% to 89.9%, which is usually considered a high B+ grade. This indicates that the student has performed well above average in the course but may have some room for improvement to reach the A grade level.
The letter grade for an 85 is a B.
A b-
B
85% or B
An 85 usually corresponds to a B letter grade on a typical grading scale.
85% or B
An 85% is a B.
Hopefully an F since you can't even spell "letter".
50%
80% or B-
70% or C-
B