Student Grade Calculation Formula Development
I need a formula to calculate student grades based on a letter grading system. The grades should be calculated as follows: - A: 80-100 - A-: 70-79 - B+: 64-69 - B: 58-63 - B-: 52-57 - C+: 46-51 - C: 40-45... (Budget: $10 - $30 USD, Jobs: Excel, Mathematics)
