Question

Determine the most probable next term in the sequence 486,162,54,18,6

Answer 1

each number is the the prior number divided by 3 so next in the sequence would be 2

Answer 2

It is a Geometric Progression with common ratio :
= 162/486 = 1/3

So, Next term would be: 6 * 1/3 = 2

In short, Your Answer would be 2

Hope this helps!