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valkas [14]
3 years ago
13

Express 2.07070707071... as a rational number, in the form pq where p and q are positive integers with no common factors.

Mathematics
1 answer:
natka813 [3]3 years ago
6 0
x=2.070707\ldots=2.\overline{07}
100x=207.070707\ldots=207.\overline{07}
100x-x=99x=205\implies x=\dfrac{205}{99}
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