57 lines
879 B
Markdown
57 lines
879 B
Markdown
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---
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id: bd7993c9ca9feddfaeb7bdef
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title: 兩個小數相除
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challengeType: 1
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videoUrl: 'https://scrimba.com/c/cBZe9AW'
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forumTopicId: 18255
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dashedName: divide-one-decimal-by-another-with-javascript
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---
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# --description--
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現在讓我們將一個小數除以另一個小數。
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# --instructions--
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改變數值 `0.0` 的值讓變量 `quotient` 的值等於 `2.2`。
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# --hints--
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`quotient` 的值應該等於`2.2`。
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```js
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assert(quotient === 2.2);
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```
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使用 `/` 運算符將 4.4 除以 2。
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```js
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assert(/4\.40*\s*\/\s*2\.*0*/.test(code));
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```
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quotient 變量應該只被賦值一次。
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```js
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assert(code.match(/quotient/g).length === 1);
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```
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# --seed--
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## --after-user-code--
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```js
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(function(y){return 'quotient = '+y;})(quotient);
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```
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## --seed-contents--
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```js
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var quotient = 0.0 / 2.0; // Change this line
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```
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# --solutions--
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```js
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var quotient = 4.4 / 2.0;
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```
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