2018-10-08 17:34:43 +00:00
---
id: 56533eb9ac21ba0edf2244b1
title: Compound Assignment With Augmented Multiplication
challengeType: 1
2018-10-10 20:20:40 +00:00
videoUrl: ''
localeTitle: Asignación compuesta con multiplicación aumentada
2018-10-08 17:34:43 +00:00
---
## Description
2018-10-10 20:20:40 +00:00
< section id = "description" > El operador < code > *=</ code > multiplica una variable por un número. < code > myVar = myVar * 5;</code> multiplicará <code>myVar</code> por <code>5</code> . Esto se puede reescribir como: <code>myVar * = 5;</ code > </ section >
2018-10-08 17:34:43 +00:00
## Instructions
2018-10-10 20:20:40 +00:00
< section id = "instructions" > Convierta las asignaciones para < code > a< / code > , < code > b< / code > y < code > c< / code > para usar el operador < code > *=< / code > . < / section >
2018-10-08 17:34:43 +00:00
## Tests
< section id = 'tests' >
```yml
tests:
- text: < code > a</ code > debe ser igual a < code > 25</ code >
testString: 'assert(a === 25, "< code > a< / code > should equal < code > 25< / code > ");'
- text: < code > b</ code > debe ser igual a < code > 36</ code >
testString: 'assert(b === 36, "< code > b< / code > should equal < code > 36< / code > ");'
- text: < code > c</ code > debería ser igual a < code > 46</ code >
testString: 'assert(c === 46, "< code > c< / code > should equal < code > 46< / code > ");'
- text: Debes usar el operador < code > *=</ code > para cada variable
testString: 'assert(code.match(/\*=/g).length === 3, "You should use the < code > *=</ code > operator for each variable");'
- text: No modifique el código sobre la línea.
testString: 'assert(/var a = 5;/.test(code) && /var b = 12;/.test(code) && /var c = 4\.6;/.test(code), "Do not modify the code above the line");'
```
< / section >
## Challenge Seed
< section id = 'challengeSeed' >
< div id = 'js-seed' >
```js
var a = 5;
var b = 12;
var c = 4.6;
// Only modify code below this line
a = a * 5;
b = 3 * b;
c = c * 10;
```
< / div >
### After Test
< div id = 'js-teardown' >
```js
console.info('after the test');
```
< / div >
< / section >
## Solution
< section id = 'solution' >
```js
2018-10-10 20:20:40 +00:00
// solution required
2018-10-08 17:34:43 +00:00
```
< / section >