Question 23805
Common ratio = {{{1/10}}}

S(infinte) = {{{10/1-1/10}}}
S(infinte) = {{{10/10/10-1/10}}}
S(infinte) = {{{10/9/10}}}
S(infinte) = {{{10/1}}} x {{{10/9}}}


Hence, the infinte series is {{{100/9}}}
Paul.