<!DOCTYPE html>
<html>
<body>
<form action="else_if.php" method="POST">
Prelim: <input type="text" name="pre"><br><br>
Midterm:<input type="text" name="mid"><br><br>
Final: <input type="text" name="fin"><br><br>
<input type ="submit" name="submit" value="Submit">
<?php
if (isset($_POST['submit'])){ $pre = $_POST['pre'];
$mid = $_POST['mid'];
$fin = $_POST['fin'];
$ave = $_POST(($_POST['pre'] + $_POST['mid']+ $_POST['fin'])/3);
if($ave >= 75){
echo"</br> Passed";
}
else {
echo"</br>Failed";
}
}
?>
</form>
</body>
</html>
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