Κύριο περιεχόμενο
8η τάξη
Course: 8η τάξη > Ενότητα 1
Μάθημα 1: Repeating decimals- Converting a fraction to a repeating decimal
- Writing fractions as repeating decimals
- Converting repeating decimals to fractions (part 1 of 2)
- Converting repeating decimals to fractions
- Converting repeating decimals to fractions (part 2 of 2)
- Converting multi-digit repeating decimals to fractions
- Writing repeating decimals as fractions review
- Writing fractions as repeating decimals review
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Writing fractions as repeating decimals review
Review converting fractions to repeating decimals, and then try some practice problems.
Writing fractions as decimals
To convert a fraction to a decimal, we divide the numerator by the denominator.
Example:start fraction, 2, divided by, 5, end fraction
Writing fractions as repeating decimals
However, it does not always work out that nicely.
Sometimes, when we divide the numerator by the denominator, it becomes clear that the digits will keep repeating. In this case, we write the answer as a repeating decimal.
In our answer, we write a bar over the repeating digits to show that they repeat.
Example:start fraction, 4, divided by, 9, end fraction
No matter how long we divide, the 4 will continue to repeat in our quotient.
Want to learn more about writing fractions as repeating decimals? Check out this video.
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