Question

HELPP, i don't understand this practice question:(

Answer 1

3/128

Explanation:

first term: 3/1

second term: 3/1*1/2 = 3/2

third term: 3/2*1/2 = 3/4

fourth term: 3/4*1/2 = 3/8

fifth term: 3/8 * 1/2= 3/16

sixth term: 3/16 * 1/2 = 3/32

seventh term: 3/32 * 1/2 = 3/64

eighth term: 3/64 * 1/2= 3/128