How do you write the number 0.21212121… As a fraction

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asked Jun 14, 2018 208k views

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Nagel · Answer 1 · 2018-06-20T20:49:17+0000

21/99 or 7/33 I'm pretty Shure because the numbers repeat, it's probably divided by 9 or some multipule of 9

if 2 numbers repeat, it's probably divided by 99

like 0.abababababab=ab/99

How do you write the number 0.21212121… As a fraction

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