Determine the appropriate letter grade for a student who got an 84 on a test.
Based on a standard grading scale, a score of 84 on a test would typically equate to a letter grade of B.
Complete the following task based on the instruction and optional input provided.### Instruction:
Determine the appropriate letter grade for a student who got an 84 on a test.

### Output:
Based on a standard grading scale, a score of 84 on a test would typically equate to a letter grade of B.