2018-09-30 23:01:58 +01:00
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---
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id: bd7993c9c69feddfaeb7bdef
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title: Multiply Two Decimals with JavaScript
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challengeType: 1
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2019-02-14 12:24:02 -05:00
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videoUrl: 'https://scrimba.com/c/ce2GeHq'
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2019-08-05 09:17:33 -07:00
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forumTopicId: 301173
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2021-01-13 03:31:00 +01:00
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dashedName: multiply-two-decimals-with-javascript
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2018-09-30 23:01:58 +01:00
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---
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2020-11-27 19:02:05 +01:00
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# --description--
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2018-09-30 23:01:58 +01:00
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2020-11-27 19:02:05 +01:00
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In JavaScript, you can also perform calculations with decimal numbers, just like whole numbers.
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2018-09-30 23:01:58 +01:00
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2020-11-27 19:02:05 +01:00
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Let's multiply two decimals together to get their product.
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2018-09-30 23:01:58 +01:00
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2020-11-27 19:02:05 +01:00
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# --instructions--
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2018-09-30 23:01:58 +01:00
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2020-11-27 19:02:05 +01:00
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Change the `0.0` so that product will equal `5.0`.
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2018-09-30 23:01:58 +01:00
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2020-11-27 19:02:05 +01:00
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# --hints--
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2018-09-30 23:01:58 +01:00
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2020-11-27 19:02:05 +01:00
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The variable `product` should equal `5.0`.
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2018-09-30 23:01:58 +01:00
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```js
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2020-11-27 19:02:05 +01:00
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assert(product === 5.0);
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```
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2018-09-30 23:01:58 +01:00
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2020-11-27 19:02:05 +01:00
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You should use the `*` operator
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2018-09-30 23:01:58 +01:00
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2020-11-27 19:02:05 +01:00
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```js
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assert(/\*/.test(code));
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2018-09-30 23:01:58 +01:00
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```
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2020-11-27 19:02:05 +01:00
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# --seed--
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2018-09-30 23:01:58 +01:00
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2020-11-27 19:02:05 +01:00
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## --after-user-code--
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2018-09-30 23:01:58 +01:00
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```js
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2018-10-20 21:02:47 +03:00
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(function(y){return 'product = '+y;})(product);
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2018-09-30 23:01:58 +01:00
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```
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2020-11-27 19:02:05 +01:00
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## --seed-contents--
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2018-09-30 23:01:58 +01:00
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2020-11-27 19:02:05 +01:00
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```js
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var product = 2.0 * 0.0;
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```
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2018-09-30 23:01:58 +01:00
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2020-11-27 19:02:05 +01:00
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# --solutions--
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2018-09-30 23:01:58 +01:00
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```js
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var product = 2.0 * 2.5;
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```
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