Skip welcome & menu and move to editor
Welcome to JS Bin
Load cached copy from
 
<!DOCTYPE html>
<html>
<head>
<meta charset=utf-8 />
<title>JS Bin</title>
</head>
<body>
<script>
var decimal = "0.2";
var decimalArray = decimal.split("."); // 1.75
var leftDecimalPart = decimalArray[0]; // 1
var rightDecimalPart = decimalArray[1]; // 75
var numerator = leftDecimalPart + rightDecimalPart; // 175
var denominator = Math.pow(10, rightDecimalPart.length); // 100
document.write(numerator + " / " + denominator);
</script>  
</body>
</html>
Output

You can jump to the latest bin by adding /latest to your URL

Dismiss x
public
Bin info
anonymouspro
0viewers