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leonid [27]
2 years ago
7

How do you convert 3.16 (6 repeating) to a fraction?

Mathematics
1 answer:
lutik1710 [3]2 years ago
5 0

Suppose x=3.1\overline6. Then 10x=31.\overline6, and 100x=316.\overline6.

Now,

100x-10x=316.\overline6-31.\overline6=316-31

\implies90x=285

\implies x=\dfrac{285}{90}=\boxed{\dfrac{19}6}

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