Question

Find the common ratio of the sequence.

–164, –82, –41, –20.5, . . .
A 2
B 82
C 1/2
D –82

Answer 1

2

Explanation:

-164/-84=2

-41//-20.5=2

so the answer is 2

Answer 2

C 1/2
each next element is divided on 2