Question

What is the 9th term of the following sequence?
243, 81, 27, 9, ...
SHOW ALL WORK PLEASE

Answer 1

Divide each by 3 to get the next term
9/3 = 3
3/3 = 1
1/3 = 0.333
0.333/3 = 0.111
0.111/3 = 0.037
0.037/3 = 0.012
0.012/3 = 0.0041
0.0041/3 = 0.00137
0.00137/3 = 0.000457