Question

Geometric Sequences and Series:
how can i express each repeating decimal as a fraction?

.123....
i know the 1 is in the tenths, 23 is in the 1000 or 10,000.

Answer 1

\[=\frac{ 1 }{ 10 }+\frac{ 2 }{ 10^{2} }+\frac{ 3 }{ 10^{3} }...\]

Answer 2

okay, is that all i would have to do?

Answer 3

That answers the question you posted :)