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Recurring Decimal for Dummies

noun


What does Recurring Decimal really mean?

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Hey there! So, I'm here to help you understand what a recurring decimal means. Don't worry, we'll take it step by step, and I'll make sure to explain it in a way that's easy for you to grasp. Ready? Let's dive in!

Picture a decimal number that goes on and on, without ever stopping or reaching a definite end. Well, that's where the concept of a recurring decimal comes into play. A recurring decimal is a special kind of decimal number that has a repeating pattern of one or more digits after the decimal point. Instead of having a neat and tidy ending, these decimals just keep repeating the same digits over and over again.

Let me give you an example to make it clearer. Have you ever come across the fraction 1/3? That's a classic case of a recurring decimal! When we divide 1 by 3, the result is 0.333333..., with the number 3 repeating infinitely. So, in this case, the decimal 0.333333... is a recurring decimal.

Now, you might be wondering why we use the term "recurring" for this type of decimal. Well, think of it like this: Just as a recurring dream keeps coming back to us, these decimals keep recurring, or repeating themselves, in a never-ending loop. It's kind of like listening to a catchy song on repeat, where you hear the same tunes over and over again!

Let's explore one more example to solidify our understanding. Think about the fraction 5/9. When we divide 5 by 9, we get the decimal 0.555555..., with the digit 5 repeating forever. So, in this case, the decimal 0.555555... is also a recurring decimal.

Now, sometimes we can write recurring decimals in a different way, using a special notation. Instead of writing out all the repeating digits, we can place a bar, like this: 0.3̅. This means that the digit 3 keeps recurring indefinitely. It's like a shorthand way of expressing the repeating pattern without having to write it out every time.

So, to summarize, a recurring decimal is a decimal number that doesn't have a definite end but keeps repeating the same pattern of digits after the decimal point. It's like an eternal loop of numbers, just like how a catchy tune gets stuck in your head and keeps playing on repeat. Remember, if you spot a repeating pattern in a decimal, you've got yourself a recurring decimal!


Revised and Fact checked by Robert Jones on 2023-10-29 15:53:20

Recurring Decimal In a sentece

Learn how to use Recurring Decimal inside a sentece

  • 0.3333...
  • 0.6666...
  • 0.121212...
  • 0.474747...
  • 0.875875...

Recurring Decimal Synonyms

Words that can be interchanged for the original word in the same context.

Recurring Decimal Hypernyms

Words that are more generic than the original word.