Find the sum of the infinite geometric series, if possible.

12 + 10 + 25/3 + 125/18 + ...

1 answer

a = 12
r = 5/6
https://www.mathsisfun.com/algebra/sequences-sums-geometric.html
a [ 1/(1-r) ] = 12 [ 1 / (1/6) = 12 * 6