# What is the next fraction in this sequence? Simplify your answer. 2/3, 1/3, 1/6, 1/12

##### 2 Answers

#### Explanation:

In this sequence, it seems that you divide the number by

Feb 20, 2018

#### Explanation:

#"these are the terms of a "color(blue)"geometric sequence"#

#a,ar,ar^2,ar^3, ...... ,ar^(n-1)#

#"where a is the initial term and r is the common ratio"#

#•color(white)(x)ar^(n-1)larrcolor(blue)"is the nth term"#

#•color(white)(x)r=a_2/a_1=a_3/a_2=...... =a^n/a^(n-1)#

#"here "r=(1/3)/(2/3)=(1/6)/(1/3)=(1/12)/(1/6)=1/2#

#rArra_5=2/3xx(1/2)^4=2/3xx1/16=2/48=1/24#