JavaScript : - Percentage to Grade

Hello Friends..!!

This is JavaScript Practical: - Percentage to Grade.

Script written in small letter because JavaScript Case Sensitive.

Script:-

<html>

<head>

<title>Percentage to grade </title>

</head>

<body>

var percentage;

percentage=parseInt(prompt("Enter percentage"));

if(percentage>90)

{

document.write("A");

}

else if(percentage >= 75 && percentage <= 89)

{

document.write("B");

}

else if (percentage >= 55 && percentage <= 74)

{

document.write("C");

}

else

{

document.write("D");

}

</script>

</body>

</html>

Save the File .html

Output:-

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