Question

Como resolver a razão desta PA:
(1,4/3,5/3,2)

Answer 1

P.A. (1  ,  4/3   ,  5/3  ,    2  )

r = a 2 - a 1
r = 4/3 - 1 
m.m.c = 3
r = 4/3 - 3/3
r = 1/3