Conditionals

👨‍💼 We're building a grade calculator for a school system. Based on a numeric score, we need to determine the letter grade.

🐨 Open

index.ts

. The starter sets score to 85.

Create a grade string using an if/else if/else chain:
- 90 and above: "A"
- 80–89: "B"
- 70–79: "C"
- 60–69: "D"
- Below 60: "F"
Create passed as a boolean that is true when the letter grade is C or above (that means grades "A", "B", or "C")
Export score, grade, and passed

Required exports

score, grade, passed

💰 Check the highest ranges first so the first match wins.