// Score is an integer or float that is based on 0 - 100 scale. function letterGrade($score) { if ($score >= 90) { return "A"; } else if ($score >= 80) { return "B"; } else if ($score >= 70) { return "C"; } else if ($score >= 60) { return "D"; } else { return "F"; } }
Posted: March 18, 2023
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