So I am just trying to calculate grade average here with this code. I am getting undefined I'm not sure why.
const finalGrade = (num1,num2,num3) =>{
let sum = num1 + num2 + num3;
let grade = sum / 3;
grade < 59 ? 'F':
grade < 69 ? 'D':
grade < 79 ? 'C':
grade < 89 ? 'B':
grade < 100 ?'A': console.log('Error!');
}
Try using:
const finalGrade = (num1,num2,num3) =>{
let sum = num1 + num2 + num3;
let grade = sum / 3;
return grade < 59 ? 'F':
grade < 69 ? 'D':
grade < 79 ? 'C':
grade < 89 ? 'B':
grade < 100 ?'A': console.log('Error!');
}
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