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

numbers and string

Imagine you have 10 <div> tags on a web page. Each div is 190 pixels wide. Using the two variables in this script, create a new variable named totalWidth that multiplies the width by the numOfDivs variable. Because the width variable is a string, you'll need to use a JavaScript function to retrieve the number value.

3 Answers

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/parseInt

var width = '190px';
var numOfDivs = 10;

var totalWidth = parseInt(width) * numOfDivs;
stephenallison
stephenallison
8,559 Points

The quiz wants you to utilize the parseInt value. While multiplying width with the numOfDivs.

People , please try to guide others rather than giving away answers.

stephenallison
stephenallison
8,559 Points

The quiz wants you to utilize the parseInt value. While multiplying width with the numOfDivs.