Ejemplo 1: JavaScript convertir cadena a flotante
// parseFloat takes in a string value and converts it to a float
// The parseFloat function will look at the first character of
// the string and decided whether that character is a number or not
// If not the parseFloat function will return Nan
let stringNumber = "8.0"
let floatNuumber = parseFloat(stringNumber);
Ejemplo 2: javascript decimal a cadena
<script language="JavaScript" type="text/javascript">
var a = 3.3445;
var c = a.toString();
alert(c);
</script>
Ejemplo 3: convertir int a float en javascript
parseFloat("4").toFixed(2)
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