freeCodeCamp/guide/english/certifications/javascript-algorithms-and-data-structures/basic-javascript/generate-random-fractions-with-javascript/index.md

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title: Generate Random Fractions with JavaScript
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# Generate Random Fractions with JavaScript


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## Solutions

<details><summary>Solution 1 (Click to Show/Hide)</summary>

```javascript
function randomFraction() {
  // Only change code below this line.
  var result = 0;
  // Math.random() can generate 0. We don't want to     return a 0,
  // so keep generating random numbers until we get one     that isn't 0
  while (result === 0) {
    result = Math.random();
  }

  return result;
  // Only change code above this line.
}
```
</details>