The forumla to find the sum of the geometric series is...
A/(1-r)
where A is the first term...
r = the common ratio
you can plus everything in and you'll get.....
2/(1-3/5)
2/2/5
2 x 5/2
10/2
5
The sum of the infinite geometric series is 5
p.s correct me if im wrong
+108 
