How to get the the average of my 5 grades

[IZAKUWA]

function ave()
{
var num1=prompt("enter your first grade");
document.write("<br>ENG121:"+num1);
var num2=prompt("enter your second grade");
document.write("<br>ACC101:"+num2);
var num3=prompt("enter your third grade");
document.write("<br>CS201:"+num3);
var num4=prompt("enter your fourth grade");
document.write("<br>LIT111:"+num4);
var num5=prompt("enter your fifth grade");
document.write("<br>CS211:"+num5);
var total=prompt("total average");
 
var total= parseInT(num1) +parseInT(num2) +parseInT(num3) +parseInT(num4) +parseInT(num5) /parseInt(5);
document.write("<br>THE TOTAL AVE IS:"+total);
 
 
} 

[Rabbit]

You need to add up all the values before . Right now you are only dividing the last number.

[iam_clint]

var total= (parseInt(num1) +parseInt(num2) +parseInt(num3) +parseInt(num4) +parseInt(num5)) /parseInt(5);
 

since you need to divide the total by 5 you should wrap your adding phrase in () so it does all of those adds first before executing the division. Also in a lot of them you had parseInT which would be causing a syntax error and not doing any of the math at all.