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Write the decimal expansion for 4/33

Sagot :

To get the decimal expansion of

[tex]\frac{4}{33}[/tex]

We need to divide both numbers:

This is a periodic number. As we can see, the period is 12 after the decimal point, and it will repeat to the infinity:

[tex]0.12121212121212\ldots\ldots\text{..}[/tex]

We can represent it as:

[tex]0.\bar{12}[/tex]

or

[tex]undefined[/tex]

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