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JavaScript JavaScript Basics (Retired) Working With Numbers Numbers and Strings

sean farrelly
sean farrelly
1,614 Points

imagine you have 10 <div> tags on a web page. Each div is 190 pixel wide. using the two variables in this script create

imagine you have 10 <div> tags on a web page. Each div is 190 pixel wide. using the two variables in this script create a new variable named total width that multiples the width by the numofdivs variable. Because the width variable is a string , you'll need to use a java script function to retrieve the number value.

app.js
var width = '190px';
var numOfDivs = 10;
var totalWidth = parselnt (width)*parselnt (numofdivs);
index.html
<!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>

Hey sean farrelly, In this challenge you only suppose to use parseInt on width & in your code i also found some typo mistakes

// I should be capital in parseInt
// numofdivs should be numOfDivs
sean farrelly
sean farrelly
1,614 Points

i still didn't pass the the task here is the code i wrote var total Width = Parselnt (Width) * (NumOfDivs);

(can you see what am doing wrong ?)

P should be small in parseInt & you still making typo mistake in variable name

sean farrelly
sean farrelly
1,614 Points

Thanks for the reply i got it answered just a few typo's .