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Start your free trialRandell pur
618 PointsIs it not parseFloat?
I am not sure what to put? I thought it would be parseFloat but now I am not sure.
var width = 190px;
var numOfDivs = 10;
var totalWidth = parseFloat(width * numOfDivs);
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JavaScript Basics</title>
</head>
<body>
<script src="app.js"></script>
</body>
</html>
1 Answer
Alexander Davison
65,469 PointsThe function is called parseInt
. Also, you should leave the quotes intact around 190px, otherwise JavaScript would freak out (JS isn't CSS!) Finally, you should only call parseInt on
width, because
numOfDivs` is already an integer.
Try this:
var width = "190px";
var numOfDivs = 10;
var totalWidth = numOfDivs * parseInt(width);