Grade calculator
This website only made for study don't disturb please
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<!Doctype html>
<html>
<head>
<title>
</title>
</head>
<body>
<form name="f1" >
Enter your name=<input type="text" name="name" placeholder="🙎" required="required"><br><br>
Enter a mark of Eng=<input type="number" name="t1" required="required" ><br><br>
Enter a mark of It=<input type="number" name="t2" required="required" ><br><br>
Enter a mark of Bio=<input type="number" name="t3" required="required" ><br><br>
Enter a mark of Math=<input type="number" name="t4" required="required" ><br><br>
Enter a mark of Chem=<input type="number" name="t5" required="required" ><br><br>
Enter a mark of Phy=<input type="number" name="t6" required="required" ><br><br>
<input type="button" value="Grade" onclick="G()" required="required" >
</form>
<script type="text/javascript">
function G(){
let m1,m2,m3,m4,m5,m6,sum,avg
m1=parseInt(f1.t1.value);
m2=parseInt(f1.t2.value);
m3=parseInt(f1.t3.value);
m4=parseInt(f1.t4.value);
m5=parseInt(f1.t5.value);
m6=parseInt(f1.t6.value);
sum=m1+m2+m3+m4+m5+m6;
avg=sum/6;
document.write("name of student = "+f1.name.value+"<br>")
document.write("Addition of total marks ::- "+sum+"<br>")
document.write('average=',avg+"%<br>")
if(avg>=90){
document.write("Grade A <br>")
}
else if(avg>=80){
document.write("Grade B <br>")
}
else if(avg>=70){
document.write("Grade C <br>")
}
else if(avg>=60){
document.write("Grade D <br/>")
}
else if(avg>=50){
document.write("Grade E <br>")
}
else if(avg>=40){
document.write("Grade F <br>")
}
else{
document.write("Low Grade <br>")
}
}
</script>
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