I have a question that i'm confused about......
Find the next term of the following sequence.
9, 6, 4, ...
2
8/3
3
I know the answer is 8/3 but why can't it not be 3?
Here is how I got 3
9-6=3
6-4=2
4-x=1
x=3
The order goes from 3,2,1
9, 6, 4
We can find the common ratio as
Succssive Term / Previous Term
So.using the first two terms, we have
6 / 9 = 2 / 3 = common ratio
So....the next term after 4 is 4(2/3) = 8/3
+221 
