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Question

How do you convert 0.36(36 repeating) to a fraction?


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Solution

Convert decimal to a fraction:

The given decimal number is 0.36(36 repeating).

Let the given decimal number be equal to x. Then,

x=0.3636363636.... (Let this equation be equation 1)

Multiply equation 1 by 100.

100x=36.363636..... (Let this equation be equation 2)

Subtract equation 2 from equation 1 and simplify to get the required fraction.

100x-x=36.363636....-0.363636....99x=36x=3699x=411

Hence, the given decimal can be written as 4over11.


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